私人珍藏!!!医学英语常用词根
(完整版)常用医学英语词根一(20201019213019)
常用医学英语词根词缀1． 人体主要器官前缀名称 通用名 前（后）缀 常用形容词 示例心 heart cardiao- cardial cardium / carditis / cardiology脑 brain encepholo- cerebral cerebrum / encephalitis / encephalology 肺 lung pulmo- pulmonary pulmontiis / pulmonectomy / pulmonology 肝liver hepato- hepatic hepatitis / hepatobiliary / hepatology 胃stomach gastro- gastric gastritis / gastrointestinal / gastrology 胆 gallbladder chole- biliary holecystitis / cholinergic / cholecystectomy 肠 intestine entero- intestinal enteritis / enterectomy / enterology 脾 spleen splen- splenic splenitis / splenectomy / splenology 胰pancreaspancreato-pancreaticpancreatitis / pancreatectomy 肾 kidney nephro- renal/nephric nephritis / nephropathy / nephrology2． 与人体系统、器官有关的前（后）缀示例monomer/monoclone/carbon monoxide/unidirectionalbi-/di- tri-四 五 六 七 八 九 十tetra- penta-hexa-hepta-octa- nona- deca-注：十位数的表示 bilateral/biphasiccarbon dioxide/dipeptide trilateral/triphasic/trigeminal nerve tetramer/tetracycline/tetraplegiapentagon/pentachromic/pentachloride hexachromic/benzene hexachloride(666)/hexacycliccompiundheptachromic/heptaploid/heptavalent octahedral/octal system nonapeptide/nonagon decade/decagram/decaliter般为： 个位数前缀 +deca ,女口： hexadecanol (十六烷醇)，tetradecapeptide名称通用名前（后）缀示例血blood hemo-/hemato hematology/hemoglobin/hematoma血管vessel vaso- vasopressor/cardiovasology/verebrovascular 静脉vein veno- venography/intravenous/venoconstriction动脉artery arterio- arteriology/arteriole/arteriosclerosis肌muscle myo- mycology/myositis/myocarditis髓marrow myel-/myelo- myelocyte/myelitis/myeloma神经nerve neur-/neyro- neurology/neuritis/neuron细胞cell cyto-/-cyte cytology/cytoma/leukocyte尿urine uro-/ur- urology/urosurgery/urogenital体body somato-/some somatology/somatopsychic/chromosome3．与数字有关的前缀数字前缀一（单）mono-/uni-gastrin （十四肽胃泌素），octadecanoic acid （十八烷酸）4．颜色及与颜色有关的前缀颜色通用名前缀示例色color chrom-/chromo- chromosome/chromatin/chromatometer红red erythro- erythrocyte/erythrocyturia/erythrometer白white leuko- leukocyte/leukemia/leukocytuira黑八、、black melano- melena/melanoma/melanoderma黄yellow xantho- xanthopsin/xanthosis/xanthoma蓝blue cyan-/cyano cyanosis/cyanopsia/cyanemia紫violet/purple绿green棕brown brown mixture / brown ring橙orange Victoria orange / ethyl orange / orange G粉红pink oink frothy sputum绯红crimson青铜bronzed bronzed diabetes注：有些病名的“蓝” “紫”“青”为同义，其前缀都为“ cyano-”5．与疾病和疾患有关的前（后）缀(1)含义前（后）缀形容词示例病patho- pathogen/pathology/pathogenesis/-pathy -pathic neuropathy/nephropathy/adenopathy病态-osis -otic neurosis/tuberculosis/schistosomiasis增多leukocytosis/erythrocytopenia/granulocytosis减少-penia -penic leukocytopenia/erythrocytopenia/granulocytopenia 无a-/an- atypical anuria/agranulocytopenia小/微-let droplet/platelet/leafletmicro- microscopy/microorganism/micronucleus大/巨macro- macroscopic macronucleus/macrophage-megaly splenomegaly/acromegaly/hepatomegaly复合/ 多poly- polyuria/polymer/polyopia全/泛pan- pancolectomy/panmyelosis/pandemic6．与疾病和疾患有关的前（后）缀（2）含义前（后）缀示例相反dis- disease/disorder/disability困难/ 障碍dys- dysfunction/dyspepsia/dyspnea不良mal- malfunction/malnutrition/malpractice炎症-itis appendicitis/bronchitis/arthritis瘤/块-oma lymphoma/adenoma/hematoma血症-emia leukemia/septisemia/bacteremia痛-algia/-algesia/alge-/algo- analgesia/hypoalgesia/algometer麻痹-plegia hemipleia/pamplegia/myoplegia流出-rrhea diarrhea/hypermenorrhea/rhinorrhea坏死-necrosis/necro-/necr- hepatonecrosis/myonecrosis/necrospermia8． 与外科手术有关的前（后）缀 含义 前（后）缀 示例切除 -ectomy appendectomy/gastrectomy/splenectomy切开 -tomy tracheotomy/hysterotomy/craniotomy 切（割） -tome tracheotome/thoracotome 吻合 -stomy duodenoenterostomy/gastroesophagostomy 成形术 -plastytracheoplasty/osteoplasty/myoplasty 整（矫）形 ortho- orthopedics/orthopod/orthotherapy 造影 -graphy angiography/nephrography/phlebography经…trans- transdominal/translateral/transurethral注：ortho-也是"正”"原"的前缀，女口： ortho-acid （正酸） -graphy 为方法，女口：electrocardigraphy 心电图检查术； graph 为仪器，如： electrocardigraph 心电图机； gram 为图象，文字，如： electrocardiogram 心电图记录。
医学英语术语词根汇总
医学英语术语词根汇总
以下是一些常见的医学英语术语的词根汇总：
1. 肌肉：myo-
2. 骨骼：osteo-
3. 神经：neuro-
4. 心脏：cardio-
5. 血液：hemo-（也可以写作hemat-）
6. 肝：hepat-
7. 肾：nephr-（也可以写作renal-）
8. 肺：pulmo-（也可以写作pneumo-）
9. 皮肤：derm-（也可以写作cuti-）
10. 鼻子：rhino-
11. 眼睛：ophthalmo-（也可以写作ophthalm-）
12. 心脑血管：cardiovascular-
13. 呼吸：respir-
14. 消化：gastro-
15. 骨折：fract-
16. 细菌感染：bacteri-
17. 环境：ec-（也可以写作environ-）
18. 代谢：metab-（也可以写作metaboli-）
19. 感染：infect-
20. 炎症：inflamm-（也可以写作-itis）
这些词根可以帮助我们更容易地理解和记忆医学英语术语。
请注意，这只是一小部分常见的词根，医学术语非常广泛，有许多其他的词根可供学习和使用。
医学专业英语词根——都记下来,你也可以看懂SCI
医学专业英语词根——都记下来,你也可以看懂SCISuffix M eaning Example-ac pertaining to属于,关于cardiac: pertaining to the heart 心脏(病)的-al pertaining to medical: pertaining to medicine-ar pertaining to molecular: pertaining to a molecule分子的-ary pertaining tobelonging to ciliary: pertaining to the cilia 睫毛的,纤毛的,毛状的-ase enzyme 酶amylase: any enzyme that converts starch to sugar 淀粉酶-cle smallness小,少,贫乏,小气follicle: a small bodily cavity or sac 小囊,(头发的)毛囊-e an instrument 仪器auriscope: an instrument for examining theear (检查耳朵用的)耳镜-eal pertaining to laryngeal: pertaining to the larynx喉的, 喉音的-ia condition; quality phobia: abnormal fear 恐惧,害怕-ic pertaining to toxic: pertaining to toxin有毒的;因中毒引起的-ics study of; name of a science paediatrics: study of children, their development and diseases 儿科学-ine/i n substance 物质insulin:substance (hormone) produced by the islets of Langerhans inthe pancreas胰岛素-ism process or condition alcoholism: excessive drinking of alcohol which becomes addictive 酒精中毒-ist one who specializes in 精通于……的人pharmacologist: a doctor who specializes in the study of dru gs 药理专家-itis inflammation refers to a part in……部位的炎症rhinitis: inflammation of the nasal passages 鼻炎,鼻粘膜炎-(i)um relation to a whole; related to与……相关endometrium: inner lining of the uter子宫内膜-ive characterizes by antitussive: a drug that suppresses coughing止咳药-let tiny; small droplet: a tiny drop 小滴-ment the result or product of an ac tion development: thing which develops or is being developed; ac tion of becoming mature-oid resembling; like mucoid: resembling mucus像粘液样的 -ole little; small centriole: the small dense structure in the middle of the centrosome细胞中心粒;中心体-oma tumor; swelling refers to a do er dermatofibroma: fibrous tumor of the skin皮肤纤维瘤-or/-e r either a person or thingreceptor: a sensory nerve ending that responds to various sti muli 感受器,受体-ory characterized by; pertaining t o suspensory: which is hanging down悬吊式,悬带-ose sugarfructose: fruits sugar found in honey and some fruit 果糖 -osis abnormal conditiononychocryptosis: abnormal condition of a hidden nail 嵌甲 -ous pertaining topoisonous: pertaining to poison; also containing poison 有毒的,分泌毒素的 -some sbodiesribosome: the body of nucleic acid 核糖体 -um structure; thing; substance结构,物质magnesium: a white metallic chemical substance 镁(金属元素) -y condition; act; process dystrophy: disorder caused by defective nutrition or metabolism 营养不良The following is a list of the most commonly used compound suffixes Suffix Meaning Example-algia pain; painful; condition arthralgia: pain in a joint 关节痛--ase enzymeprotease: digestive enzyme 蛋白酶 -blast embryo 胚,胚胎,人类胚胎hemocytoblast: blast cell 血胚细胞,原始血细胞-carcin oma malignant tumor developing from connective tissue 相关组织的恶性肿瘤adenocarcinoma: malignant tumor developing from glandula r tissue 腺癌-cele protrusion; distention 突出;膨胀,延伸 esophagocele: abnormal distention of the esophagus 食管突出-cente sis surgical puncture 手术穿孔 p aracentesis: surgical puncture of a cavity for the aspiration of fluid 穿刺术-capni acarbon dioxide 二氧化碳 acapnia: absence of carbon dioxide 血液二氧化碳缺乏 -cide killgermicide: (substance) which can kill germs 杀菌剂 -clast cellphagocyte:cell, especially a white blood cell, which can surro und and destroy other cells 噬菌细胞 -dynia pain glossodynia: pain in the tongue 舌痛-ectasi a/ expansion; dilation(膨胀,扩张) atelectasis: incomplete expansion of the lungs at birth 肺不张-ectasi s-ectom y surgical excision or removalofgastrectomy: surgical removal of the stomach胃切除术-edem a excessive accumulation of serous fluid 水肿myxoedema: condition caused when the thyroid gland doesnot produce enough thyroid hormone 粘液腺瘤病,粘液水肿-emia blood condition leukemia: any of several malignant diseases where an abnormal number of leucocytes form in the blood 白血病-emesisvomiting 呕吐hematemesis: the vomiting of blood 咯血;吐血-gen something that produced or prouduces pathogen: a microorganism or agent capable of producing di sease 病菌,病原体-genes is production 生产spermatogenesis: formation and development of spermatozoa in the testes精子发生-globin protein蛋白质hemoglobin: an iron-containing protein produced by erythrocytes 血红素-gnosis knowledge diagnosis: the process of identifying the nature or presenceof a disease through knowledge and examination-gram image; picture electrocardiogram: a graphic record of the electrical activityof heart muscle or heartbeat used in the diagnosis of heart disease.Abbr. ECG and EKG. Syn. cardiogram心电图-graph (y) process of recording记录过程electocardiography: the process of making or recording electrocardiograms. Syn. cardiography 心电图记录-iasis condition; state情况,状况cholelithiasis: the formation of gallstones 胆石症-iatry/ -iatrics healing, frequently refers toa branch of medicine 康复,常指医学的一个分支podiatry: treatment of foot disorders足部医疗-lith stone cholelith: a gallstone; a stone formed in the gallbladder 胆结石-logy the study of cytology: the science study of cells 细胞学-logist one who studies and treats urologist: a physician who specializes in the practice of urology 泌尿科医生-lysis breakdown, destruction hemolysis: the destruction or breakdown of red blood cellswith release of hemoglobin溶血-malaciasoftening osteomalacia: softening of bone 骨软化-mania extreme compulsion or preo ccupation强迫症kleptomania: a morbid, uncontrollable compulsion to steal 盗窃癖-megal y giant acromegaly: a condition in which there is an enlargement ofthe facial bones as well as those of the lungs 肢端肥大症-metry /-meter measurement spirometry: measurement of the volume of air inhaled and exhaled or the air capacity of the lungs肺(活)量测定(法),呼吸量测定(法)-odyniapain cardiodynia: pain in the heart region 心痛,胸痛-one hormone荷尔蒙,激素parathormone: which regulates calcium balance among theblood, bones, and teeth甲状旁腺激素-opia a defect in the eye眼睛的毛病myopia: being short-sighted 近视-opsy to view biopsy: excision of live tissue for microscopic diagnosis活检-osis morbid condition病态的sclerosis: abnormal hardening 硬化症-osmia smell anosmia: loss of the sense of smell嗅觉丧失-ostom y process of making an opening into or a connection between造瘘gastrostomy: surgical construction of an opening from the surface of the abdomen into the stomach胃造口术-oxia level of oxygen氧水平hypoxia: a low oxygen level or a lackof oxygen in body tissues组织缺氧-pathy disease; diseased condition ophthalmopathy: any eye disease眼病-penia deficiency leukopenia: deficiency of leukocytes in the blood. Syn. leukocytopenia白细胞减少症-pepsiadigestion eupepsia: good digestion 消化良好--pexy a fixing or setting firmly in place by suturing 缝合固定hepatopexy: surgical fixation of a displace liver肝固定术-phagia/phagyeating; swallowing 吃,吞咽dysphagia: difficulty in swallowing吞咽困难-phil attraction吸引,具有吸引力的事物basophil: type of leucocyte or white blood cell which contain s granules嗜碱性粒细胞-phobi a fear xenophobia: irrational fear of strangers对外国人的恐惧,憎恶-plasia formation; development hyperplasia: overdevelopment or enlargement of an organ or tissue增生,数量型肥大-phoniavoice dysphonia: difficulty in speaking发声困难-plasm formation; growth or substance of formationcytoplasm: jelly substance in the cell细胞浆-plasty surgical repair osteoplasty: surgical repair of the bone骨整形术,骨成形术--plegi stroke; paralysis 中风thermoplegia: heat or sunsrtoke热射病a-pnea breathing eupnea: normal breathing呼吸正常,平静呼吸--ptosi s a falling, the dropping or sagging of an organ器官下移hepatoptosis: abnormally low position of the liver肝下垂-ptysis spitting分散melanoptysis: spitting of the spleen黑色痰液;咳黑痰-poiesisproduction hemopoiesis: production of blood cells 造血作用,生血作用-rrhag e/-rrhagi a bursting forth of blood 出血menorrhagia: very heavy bleeding during menstruation 月经过多-rrhaphysurgical sewing or suturing splenorrhaphy: suture of the spleen脾修补术-rrhea overflow hydrorrhea: watery discharge液溢-(o)rrh exis splitting or rupture 撕裂,破裂,疝气amniorrhexis: rupture of the amniotic ac羊膜破裂-sarco ma malignant tumor developingfrom connective tissueliposarcoma: malignant tumor containing fat脂肪肉瘤-schesi s a holding back; suppressionof discharge阻碍;抑制排放uroschesis: suppression of urine闭尿,尿潴留-sclerosisa hardening dermatosclerosis: hardening of the skin硬皮病-scope instrument for viewing stethoscope: an instrument for performing medicate ausculation听诊器-scopy process of examining visuallyhepatoscopy: examination of the liver 肝检查-spas m involuntary contraction angiospasm: sudden contraction of the muscles in a blood vessel血管痉挛-stasis suppression; stoppage; cont rol; arrest抑制,中止hemostasis: the arrest of bleeding 止血,止血法-steno sis abnormal narrowing of a duct or canal管、道德异常狭窄laryngostenosis: abnormal narrowing of the larynx 喉狭窄-stomy surgical opening to the outsi de of the body造口colostomy: surgical operation to make an opening from the c olon结肠造口术-tentionpressure hypertention: high blood pressure 高血压-thera py treatment physiotherapy: treatment of disease by physical means物理疗法--tion process hospitalization: the process of being hosipitalized 住院-tocia labor; birth 生产embryotocia: abortion 流产-tome tool for incision arthrotome: instrument for cutting a joint 关节刀-tomy process of cutting into gastrotomy: incision of the stomach 胃切开术-tropia turning 转弯,变向esotropia: turning inward of the eye内斜视-troph y nourishment or development of an organ器官的营养、发育dystrophy: disorder caused by defective nutrition or metabolism营养不良-uria a condition of the urine(小便)dysuria: difficultly in passing urine 排尿困难-versionturning eversion: a turning outward外翻,翻转Here is a table of the most commonly used prefixesPrefix Meaning Examplea-/an- without; not aphasia: the inability to understand written or spoken wordsor to speak meaningfully失语症ab- away from abortion: expulsion from the uterus流产ad- to; toward; near adnasal: near the nose 近鼻的acro- a point or tip acronyx: growing into the flesh嵌甲alb- white albino: a person lacking normal pigmentation白发病者amb-/ ambi- both ambisexual、bisexual: (person) who is sexually attracted to both males and famales 双性恋amphi-/ ampho - both; both sides amphicentric: beginning and ending in the same vessel起止同源的血管ana- up; back again anabolism: process of building up complex chemical substances on the basis of simpler ones 合成代谢Angio- a blood vessel angioma: benign tumor formed of blood vessel 血管瘤ante- before antenatal: during the period between conception and childbirth 出生前的,怀孕期的anti- against antidepressant: (drug) used to treat depression抗抑郁剂audi- hearing; sound audiometry: science of testing hearing听力测定auto- self autoantibody: antib ody formed to attack the body’s own cells自身抗体bi- two; twice bicellular: two cells两室的bio- living organisms生命体biochemistry: chemistry living tissues 生物化学brady- slow bradycardia: slow rate of heart contraction, shown by a slowpulse rate心动过缓carcin- carcinoma or cancer癌;瘤carcinogen: a cancer-causing substance致癌物cata- downwards; under; against;along with cataract: condition where the lens of the eye gradually beco mes hard and opaque白内障centi- one hundredth百分之一centimeter: unit of measurement of length(=one hundredthof a meter)厘米co(n)- with or together consanguineous: blood relationship血亲的,血缘的,密切的contra - against contraception: prevention of pregnancy by using devices or drugs 避孕法,节育法de- removal or loss decaffeinated: (coffee) with the caffeine removed 脱去咖啡因的deca- ten decagram: ten grams 十克deci- tenth deciliter: unit of measurement of liquid(=one tenth of a little)1/10公升di- two diglossia: a double tongue使用两种语言dia- through; between; apart; ac ross diathermy: process of (treating) through heat 透热疗法dis- reversal or separate disintegrate: to come to pieces分解,破裂dys- bad; difficult; disordered dysarthrosis: deformity or malformation of a joint关节变形echo- sound echocardiography: ultrasonography of the heart心回波描记,超声心动描记术ect-/ ecto- outside or outer ecchondroma: benign tumor on the surface of cartilage or bone外生软骨瘤en- in; within enostosis: benign growth inside a bone内生骨疣endo- inside endocardium: membrane which lines the heart心内膜epi- on; over epidermis: outer layer of skin表皮ery- red erythrocyte: mature non-nucleated red blood cell红细胞eso- inward; within(向内) esotropia: turning inward of the eye内斜视eu- good eugenics: study of how to improve the human race by genetic selection优生学ex-/ exo-out of exhale: to breath out 呼出extra- outside extracapsular: outside a capsule囊外的hemi- half hemiplegia: severe paralysis affecting one side of the body偏瘫,半身麻痹,半身不遂hydro- water hydrocele: collection of watery liquid found in a cavity such as the scrotum阴囊积水hyper- higher or too much hyperglycaemia: excess of glucose in the blood高血糖症hypo- less or too little hypokalaemia: deficiency of potassium in the blood 低血钾in- in or into inbreeding: breeding between a closely related male and female 近亲交配in- not incoherent: not able to speak in a way which makes sense语无伦次infra- below or beneath infrapatellar: below or beneath the patella 髌inter- between interlobular: between lobules小叶间的intra- inside intramedullary: inside the bone marrow or spinal cord 髓内itro- into introvert: person who thinks only about himself and his ownmental state性格内向的人mal- bad or abnormal malfunction: abnormal working of an argan机器等运转失常;失灵;出现故障meta- changes metaplasia: change of one tissue to another化生,转化,组织变形micro- very small microcyte: abnormally small red blood cell小红细胞mid- middle midcarpal: between the two rows of carpal bones腕骨间的milli- one thousandth milligram: unit of measurement of weight 毫克mis- error or wrong miscarriage: spontaneous abortion流产multi- many multigravida: a woman who is pregnant and has been pregnant at least twice before 经产孕妇noct- at night nocturia: passing abnormally large quantity of urine when asleep in bed at night夜尿症nona- nine or the nineth nonagon: flat shape which has nine sides 九边形octa- eight octan: every eight days八日热;每隔八日发一次的odont- teeth odontology: study of teeth and associated structures, and their disordersonco- tumours oncology: scientific study of new gowths肿瘤学oro- mouth orolingual: pertaining to the mouth and tongue口与舌的pachy- thickening pachysomia: condition where soft tissues of the body become abnormally thick躯体肥厚pali-/ palin- against; pathologic repetition病态的重复palindromic: (disease) which recurs复发的,再发的pan-/p ant-/ panto- all pancytopenia: abnormal depression of all the cellular elements of the blodd全血细胞减少症para- similar to or near; changed or beyond paralyse or paralyze: to weaken (muscles) so that they canno t function使麻痹,使瘫痪pen-/ penta- five pentosuria: excretion of pentoses in the urine戊糖尿per- through percutaneous: done or administered through the skin经皮的,由皮的peri- around pericystitis: inflammation of tissue around the bladder膀胱周炎pero- deformed or defective畸形有缺陷的peromelia: congenital deformity of the limbs 四肢不全pharm aco- drugs pharmacology: study of drugs or medicines, and their action,properties and characteristics药理学,药物学pleo-/ pleio- too many pleokaryocyte: condition where a greater than normal number of cells in cerebrospinal fluid多核细胞pluri- more pluriglandular: pertaining to or affecting several glands多线性的pneum -/ pneun mo- air or the lungs; breathing pneumonia: inflammation of a lung肺炎poly- touching many organs polyphagia: condition where a patient eats too much; morbid desire for every king of food 多食症,杂食症post- after or later postprandial: after a meal 餐后的pre- before of in front of premature: early or before the normal time 过早的,早产presby-old age presbyopia: an old person’s sight fails g radually老花眼pro-/ supin-/ pron- before or in front oflying on the backbend forwardprognosis: prediction of the outcome of a disease预测;预后quadri -/ quint- fourfive/fifthquadruplet or quad: one of four babies born to a mother at the same time四胞胎radio- ray or radiation radiotherapy: treating a disease by exposing the affected part to radioactive 放射疗法semi- half semiptosis: the downward sagging of half or part of an organ轻度睑下垂sub- under submucous: under the mucous membrane粘膜下层的;粘膜下的super- above; extremely superalbuminosis: abnormal increase of albumin白蛋白过多syn- with; joint syndesmosis: joint where the ones are tightly linked by ligaments 韧带联合supra- above; over suprarenal: (situated) above a kidney 肾上腺tachy- fast tachycardia: rapid beating of the heart 心动过速tetra- four tetracycline: antibiotic used to treat a wide range of bacterialdiseases 四环素trans- across; through; beyond transmission: the transfer, as of a disease, from one person to another 传染tri- three tricephalus: a fetus with three heads 三头畸胎ultra- beyond; excess ultrasonics: the science dealing with ultrasonic sound waves超声波学uni- one uniglandular: affecting only one gland 单腺的xen(o)- strange; foreign xenograft: a graft of tissue transplant between animals of different species 异种移植物。
医学英语术语词根词缀汇总
医学英语术语词根词缀汇总一：神经、血管、肌词根neur-/njuər/神经angi-/'ændʒi/血管，管my-/mai/肌后缀-itis/'aitis/炎-osis/'əusis/病-oma/'əumə/瘤-omatosis/əumə'təusis/瘤病示例1neuritis神经炎2neurosis神经（机能）病3neuroma神经瘤4neuromatosis神经瘤病5angioneuroma血管神经瘤二：胃、肠、肝、胆词根gastr-/gæstr/胃enter-/'entər/肠，小肠hepat-/'hepət/肝chol-/kəul/胆chole-/'kəuli/cholangi-/kəu’lændʒi/胆管后缀-ia/iə/（表示疾病状态）-algia/'ældʒiə/痛alg-/ælg/（仍可用作词根）-dynia/'diniə/痛-rrhagia/'reidʒiə/出血-ptosis/'ptəusis/下垂以ia为结尾的词，其重音在倒数第三个音节上。
英语的重读元音的长短与音节的开闭有关。
在开音节读长音，如：-rrhagia。
在闭音节一般读短音，如：-algia。
如重读元音是y或i，不论音节开闭，一般读短音。
如-dynia。
示例1gastralgia胃痛2gastrodynia胃痛3gastrorrhagia胃出血4gastroptosis胃下垂三：气管、支气管、肺词根trache-/'treiki/气管bronch-/brɔŋk/支气管pneum-/nju:m/肺，呼吸，空气pneumat-/'nju:mət/肺，呼吸，空气pneumon-/nju:’məun/肺后缀-pathy/('ɔ)pəθi/病path/pæθ/(仍可作词根)-logy/('ɔ)lədʒi/学说-list/ist/者，人员-logist/('ɔ)lədʒist/学者，学家-scopy/('ɔ)skəpi/镜检法，检查法-graphy/('ɔ)grəfi/X线照相术，描记法，造影术当倒数第二个音节的元音是短音，重音就落在倒数第三个音节上。
医学英语词根词缀记忆
neonate: n, 新生儿, neonatal: adj，新生期的neo: 新neomycin, 新霉素，neoplasm, 新生物，natus: 出生, prenatal: 产前的，出生前的Gastrointestinal: 胃肠道的gastro : 胃，intesto : 肠，Gastrointestinal system:胃肠系统，或消化系统Antibody: 抗体anti-: 对抗，antigen: 抗原antibiotics: 抗生素Psychosexual: 性心理Psycho: 心理，精神，psychology: 心理学Carbohydrate: 碳水化合物Carbo: 碳carbonate: 碳酸盐hydrate: 水化物，含水物hydratase: 水和酶ase 酶，lipase：脂肪酶Auditory: adj. 听觉的audi-: 听如：audiometer: 听力计meter: 测量kinetic: 运动的kine-: 运动kinesimeter: 运动测量计akinesia：运动不能Congenital: 先天性的con- 和genitor-: 生殖，生殖器genitourinary：泌尿生殖的Defect：缺点，瑕疵de：否定，脱离，缺乏，不足degeneration：恶化fect：做infect：感染，影响Oxygenated: 含氧的，氧合的oxygen：氧气-ate：词尾，表示某种行为，状态Deoxygenate：去氧，脱氧de- 前缀，去离脱Unoxygenated：不含氧的，含氧低un-前缀，用于形容词之前，不Pulmonary：肺的pulmo-：肺pulmometer：肺量计Tachycardia: 心动过速tachy：快，迅速tachypnea：呼吸过快cardio-心脏Cardiovascular：心血管的Stenosis：狭窄steno-：狭窄stenocephaly：头狭窄，小头Hypertrophy：肥大，增生hyper：高于，超越，多于hypercardia：心肥大trophy：战利品，促，增加gonadotrophin：促性腺激素Hypotrophy：不足生长，萎hypo-：低于，少于，不足Cyanosis：发绀Acyanotic：不发绀的a-：不，没有anemia：贫血（-emia是血症）cyanotic：发绀的Hypoxia：低氧血症hypo（少）+ox（ygen）（氧气）+ia（血症）Dyspnea：呼吸困难dys-：前缀，困难dyskinesia：运动障碍pnea：气体，呼吸apnea：呼吸停止Leukemia: 白血病leuk- 同leuc-，白leucocyte：白细胞-emia-：同-hemia，血，血液Leukopenia：白细胞减少症-penia：血细胞减少thrombocytopenia：血小板减少症neutropenia：中性粒细胞减少症-neutro-：中，中间，中性neutrocyte：中性粒细胞Thrombocytopenia：血小板减少症-thrombo-：血小板，血栓thrombosis：血栓症thrombocyte：血小板-cyte：细胞erythrocyte：红细胞Infiltration: 渗透-in：向里filtrate：过滤，滤出Reticuloendothelia: 网状内皮reticulo-：网状的reticular：网状组织-endo-：内，内部endotrachea：气管内-theli-：乳头，皮瓣Chemotherapy：化疗chemo-: 化学的chemoanalysis：化学分析therapy：治疗Anesthetics：麻醉剂an-：前缀，否定的，相反的（同a-）-esthe-：感觉esthesia：感觉，感知Cystitis：膀胱炎cyst-囊，胞，膀胱cystalgia：膀胱痛-itis：炎gastritis：胃炎hemophilia 血友病hemo- 血，血液hemoglobin: 血红蛋白-phil: 亲，嗜neutrophil: 嗜中性白细胞neutron-: 中-ia: 词尾，表示—血症，petechia：淤血，淤点hemolyze: 溶血hemo-血-ly-：溶解fibrolysin: 纤维溶解素hemorrhage: 出血hemo- 血，血液-rrha-: 大量的流出diarrhea: 腹泻umbilical cord: 脐带umbil- 脐umbilectomy: 脐切除术cord 绳索，带子circumcision: 包皮环切术circum- 周围，环circumcorneal: 角膜周围（corneal 是角膜的意思）-cision 切开，切口incision：切割, 切开, 切口intracranial: adj 颅内的intra-: 内，内部intracellular: 细胞内的-cranio-: 颅的，颅骨的craniofacial: 颅面的laceration: 伤口，裂口lacer-: 撕裂lacerant：折磨人的，令人痛苦的hemarthrosis: 关节积血arthro-: 关节arthritis: 关节炎（-it is: 是炎症）-osis：词尾，疾病的状态petechia 瘀点，瘀斑peti：皮肤上的斑点impetigo：（皮肤）脓疱病-ia：词尾，血症anemia: 贫血an- 无，不，缺乏-emia：血症leukemia：白血病follow-up: 随诊，复诊immobilize: v 制动，不活动im-是前缀，同in，不，相反，没有mobile: 移动比如大家都熟悉的mobile phone: 移动电话antihemophili：抗血友病的anti- 对抗antiembolic：抗栓hemophilia 血友病degeneration 退化，变性de- 去，离，脱，除degrowth: 降低生长gene：基因，generation: 产生，发生, 生殖disability: 无能力，残疾dis-:分开，分离，否定，不disadjust：失调的able: 能，可以，ability: 能力，才干disable: 不能，disability: 残疾genetic: 遗传的gene: 基因hemolytic: 溶血性的hemo- 血，血液hemoglobin：血红蛋白-lyse-：溶解cytolysis: 细胞溶解precipitate：促成，使…陷入pre-：先于，…之前preplan：预先计划cipit：头dehydration：脱水de- 去，离，脱hydro-：水，含氢的hydrogen：氢Hematocrit：红细胞压积，红细胞比容hemato-：血液，血crit：同krites，判断Lethargy：无精打采，嗜睡les-：健忘的-argos-：懒散的Malaise：身体不适，不舒服，疲倦mal- 坏的，错误的malformation：畸形，难看-aise：同ease，悠闲，轻松，安逸Vaso-occlusion 血管堵塞vaso-：血管，输精管vasodilation：血管扩张occlusion：闭塞，阻塞Perfusion：灌注per-：通，穿透，支持，携带，向前fuse：熔化，合并，注入 infusion：灌输，输液Overheating：过热的over- 超过，高过，过分Pneumococcus：肺炎球菌pneumo-: 肺，气pneumonia：肺炎-coccus：球菌diplococcus：双球菌transfusion：输血trans-：转移transfer：转移，转让，传递fuse：合并，注入infusion：灌输，输液electrolyte：电解质electro-：电，电子的electroconvulsion：电击lyte：溶解Apnea: 无呼吸的，呼吸停止的a-：否定，相反的, 不，没有absent：缺席，不在-pnea-: 呼吸dyspnea：呼吸困难Bradycardia：心动过缓brady-：缓慢的bradypnea：呼吸过慢-cardio-：心脏cardigram：心电图Hypotonic：张力下降hypo-：少于，低于hypotension：低血压tonic：紧张的，张力的Autopsy：尸检auto-自己，自体autograft：自体移植物-opsis-：检查，看Bronchiolitis: 细支气管炎bronchio- 细支气管bronchiole: 细支气管-itis: 炎症meningitis: 脑膜炎Laryngitis: 喉炎laryngo- 喉laryngoscopy: 喉镜检查Laryngotracheobronchitis: 喉气管支气管炎-tracheo-: 气管tracheotomy: 气管切开术-broncho-: 支气管bronchitis: 气管炎Epiglottitis: 会厌炎epiglott-：会厌Syncytial: 合胞病毒的syn-: 共同，联合，相似synkinesia: 协同性运动, 辅助运动-cyto-: 细胞Hyperinflation: 过度膨胀hyper：高，过多hypertension：高血压-in-：相反的，否定的flat: 平坦的，扁的，漏气的Inspiratory: 吸气的in: 向内，进入insight：内在，见识-spirate-: 通气respiration: 呼吸Dysphagia: 吞咽困难dys- : 困难的-phago-: 吞咽，吞噬Phagocyte: 吞噬细胞Trecheostomy: 气管切开术-ostomy-: 切开术，造瘘术colostomy: 结肠造瘘术Epinephrine: 肾上腺素-epi-: 在…之上，在…之外epigastric：上腹部-nephro-: 肾脏的nephrosis: 肾病-ine: 素Corticosteroid: 皮质激素cortico-：皮，皮质corticose: 外皮的，皮层的steroid: 激素Endotracheal: 气管内的-endo-: 内，内部endocrine：内分泌Cystic 囊性的cyst-: 前缀表示“囊, 胞”之义cystectomy: 胆囊切除术Fibrosis: 纤维化，纤维变性fibr(o)- 纤维fibrocyte: 纤维细胞-cyte: 细胞-sis: --词尾，…化, …状态Dysfunction: 功能紊乱，机能不良dys: 困难dysphagia：吞咽困难Function: 功能Autosome: 常染色体，正染色体auto-自体，身体，自动-soma-: 体s omatic：肉体的Exocrine: 外分泌exo- 外部的exotoxin: 外毒素crinein: 分离Endocrine: 内分泌endo-: 内，内部endotoxin: 内毒素malabsorption: (营养）吸收不良mal-: 坏，错误，疾病malignant: 恶性的absorb: 吸收steatorrhea: 脂肪泻steato- 脂肪steatoma: 脂肪瘤-rrhea：大量流出diarrhea：腹泻expectorant：adj 化痰的，n 化痰剂ex-: 自…出来, 排出excrete: 排泄pector: 胸，胸腔mucolytics: 粘液溶解剂muco- 粘液mucoid: 粘液样的-lyte-: 溶解hemolysis: 溶血bronchodilator: 气管扩张剂broncho- 气管bronchitis: 气管炎dilate: 扩张dehydration: 脱水de- 前缀，去、脱hydro- 水，氢Prodromal ：前驱的,有前驱症状的pro：居前，领先proenzyme：酶原dromos：跑，进行maculopapular：斑丘疹macule：斑疹papule：丘疹Centripetal: 向心的centro-：中心Antihistamine: 抗组胺药anti-：对抗antibody：抗体-histo-：组织histocyte：组织细胞-amine：胺Globulin：球蛋白globule：球，-in：素，酶，蛋白encephalitis：脑炎-encepho-：脑encephalopathy：脑病-itis：炎Paramyxovirus：副粘病毒para-: 副，旁，侧面parablast：副胚层-myxo-：粘，粘液myxocyte：粘液细胞virus：病毒Parotitis：腮腺炎，腮腺肿大Paroti-：腮腺，耳旁的parotin：腮腺激素Submaxillary：下颌的sub：下，亚，次subcutenous：皮下-maxill-: 颌Orchitis：睾丸炎-orcho-：睾丸orchotomy：睾丸切开术Epididymo-orchitis：附睾炎epididymo-：附睾teratogenic：产生畸形的-terato-：畸形teratosis：畸胎，怪胎Hydrogen peroxiede：过氧化氢，双氧水hydrogen：氢per-：携带，支持-oxide：氧化物dioxide：二氧化物Desquamation：脱皮，脱屑de-：去，脱，离squama：鳞片Arthralgia：关节痛-arthro-：关节arthritis：关节炎-gia：疼痛neuralgia：神经痛vasculitis：脉管炎，血管炎-vascul-：血管Hyperthermia：高热-thermo-：体温，热度thermometer：体温计Unremitting：不间断的un-：前缀，没有，不remit：宽恕，赦免Lymphadenopathy：淋巴腺疾病-lymph-：淋巴-adeno-：腺体adenoma：腺瘤Erythematous：红斑的-erythro-：红，红色Erythromycin：红霉素-ma：斑，瘤myoma：肌瘤Febrile：热性的febri-：发烧febricide：退热剂Conjunctivitis：结膜炎conjunctiva：结膜Oropharyngeal：口咽的-oro-：口Oral：口头的-pharyngo-：咽 Pharyngitis：咽炎Mucocutaneous：粘膜皮肤的-muco-：粘膜mucosa：黏膜-cutaneo-：皮肤subcutaneous：皮下的医学英语词根词缀记忆10Rheumatic: 风湿性的rheumato-:风湿rheumatoid: 类风湿的rheumatic fever: 风湿热Autoimmune: 自身免疫的auto-: 自身，自体autoantibody：自身抗体immune：免疫immune globulin：免疫球蛋白Streptococcus: 链球菌strepto-：链状的streptolysin: 链球菌溶血素streptomycin：链霉素-coccus: 球菌diplococcus:双球菌Peumococcus：肺炎双球菌Carditis: 心脏炎，心肌炎cardio-:心脏cardiovascular：心血管的myocardial：心肌的-itis：炎myocarditis：心肌炎Polyarthritis:多发性关节炎poly-: 多，多个，多种polycyte: 多型核细胞polyphagia：多食-arthro-: 关节arthrology: 关节学Erythema:红斑erythe: 红，红色erythromycin: 红霉素-ma: 肿物，斑myoma：肌瘤Subcutaneous: 皮下的Sub-: 在下；低于，次于，副，次Subadult:接近成年的人-cutan-: 皮肤percutaneous：经皮的ROM: Range Of Motion 环绕关节地运动，全关节运动Prophylactic:预防疾病的；预防性的pro-：在…之前-phylax-: 保卫phylaxin：抵抗素Glomerulonephritis:肾小球肾炎glomerulus ：肾小球glomerulitis：肾小球炎glomerulopathy：肾小球病-nephro-：肾nephrocyte：肾原细胞nephrotoxicity: 肾毒性Bilateral：双侧的，有两面的bi-：两，双bipolar：双极的，两极的lateral：侧边unilateral：单侧的Noninfectious：非传染的non-：非，不，无nonabsorbable：不能被吸收的infectious：传染性的Streptococcus：链球菌strepto-：链状streptomycin：链霉素-coccus: 球菌diplococcus：双球菌Hypertension：高血压hyper：高于，多于h yperthermia：高温，发热tension：压力，张力Antihypertensive：抗高血压药anti：抗，对抗antibiotics：抗生素Retention：保留，储留Hematuria: 血尿Hemato-：血hematogenous：血源性的-uria：尿oliguria：少尿Integrity：完整，完全Specific gravity：比重Recurrence：复发，重现re-：再次retake：重摄reread：再读rewrite：再写-cur-：发生occur：发生，出现 concur:同时发生（con：共同）Otitis media: 中耳炎Otitis: 耳炎-oto-: 耳otophone: 助听器otolith：耳石-itis：炎Meningitis: 脑膜炎-meningo-: 脑膜meningocele: 脑膜膨出meningioma：脑（脊）膜瘤Eradicate: 根治，根除e-: 免，除去erase：抹去，擦掉-radic-: 根polyradiculitis：多神经根炎Decongestant:解充血药de-：去除，剥夺，脱离dehydration：脱水congest: 充血，充塞congestive heart failure：充血性心力衰竭-ant：药，剂absorbant：吸收剂Analgesic: 止痛的；镇痛剂an- : 无，没有，缺乏anacid：酸缺乏，无酸的anemia：贫血-algea-: 同algia，痛苦，感到痛苦neuralgia：神经痛Antipyretic:退热药anti-：抗antacid：抗酸剂antibacterial：抗菌的-pyreto-: 热pyretology: 热病学Myringotomy:鼓膜切开术-myringo-: 鼓膜myringitis: 鼓膜炎-otomy：切开术atriotomy：心房切开术Photophobia: 畏光-photo-: 光，相片phobia: 恐惧症acrophobia：恐高症basophobia：步行恐惧症Opisthotonos：角弓反张opistho-：后，体后 opisthion：颅后点，枕骨tonic：紧张，强直Multisystem：多系统的multi-：多，多种，多个 multiple：多样的，多重的Encephalopathy：脑病encephal-：脑encephalitis：脑炎-pathy：疾病neuropathy：神经病nephropathy：肾病持续更新，所需资料请私信，必尽最大努力尽快提供。
(整理)常用医学词根
常用医学词根医学专业英语词汇往往都比较长，这心然会给广大医务工作者记忆单词带来极大的困难。
那么，如何克服困难，从而达到快速记忆的目的呢？本章通过列举大量常驻用医学词汇的分解式实例，来充分说词根在快速记忆单词时所起的重要作用。
学习才应该熟记它们的拼法和含义，除此之外，再熟练掌握一些常用的前缀和后缀，可以断定，拼写笛长的单词也全变得容易记忆了。
第一节内、外、儿科一、循环系统【A】Ⅰ，a-一个aneurism动脉瘤（一个扩大的动脉状态）a + neur + ism∣ ∣∣一个扩大状态Ⅱ，an-无anoxemia缺氧血症an + ox + emia∣ ∣∣无氧血症Ⅲ，angei-，angi-，angio- 血管1，angeitis脉管炎 7，angiochondroma血管软骨瘤angei + itis angio+chondr+oma∣ ∣︱︱︱血管炎血管软骨瘤（angei-中的i被去掉了）2，angiectasis血管扩张 8，angiodermatitis皮血管炎angi + ectasis angio+dermat+itis∣ ∣︱︱︱血管扩张血管皮炎3，angitis脉管炎 9，angiolipoma血管脂肪瘤ang + itis angio+lip+oma∣ ∣ ︱︱︱脉管炎血管脂肪瘤（angi-不的I被去掉了）4，angioblast成血管细胞 10，angioneuromyoma血管神经肌瘤angio + blast angio+neuro+my+oma∣ ∣︱︱︱︱血管成…细胞血管神经肌瘤5，angiocardiography心血管造影术 11，angioparalysis血管麻痹病angi + cardio + graphy angio+paraly+sis∣ ∣ ∣ ︱︱︱血管心脏照相术血管麻痹病6，angiocardiopathy心血管病angio+cardio+pathy︱︱︱血管心病Ⅳ，arter-，arteri-，arteria-，arterio-动脉1，artery动脉arte + ry︱︱动脉 n.suf（名词后缀）（arter-中的r被去掉了）2，arterial动脉的arteri + al︱︱动脉 a.suf(…的)（形容词后缀）3，arteriarctia 动脉缩窄arteri + arct + ia︱︱︱动脉缩窄病4，arteriectasia 动脉扩张arteri + ectas + ia︱︱︱动脉扩张病5，arteriectomy 动脉切除术arteri + ectomy︱︱动脉切除术7，angiochondroma血管软骨瘤angio+chondr+oma︱︱︱血管软骨瘤（angei-中的i被去掉了）8，angiodermatitis皮血管炎angio+dermat+itis︱︱︱血管皮炎9，angiolipoma血管脂肪瘤angio+lip+oma︱︱︱血管脂肪瘤（angi-不的I被去掉了）10，angioneuromyoma血管神经肌瘤angio+neuro+my+oma︱︱︱︱血管神经肌瘤11，angioparalysis血管麻痹病angio+paraly+sis︱︱︱血管麻痹病Ⅴ，asthma-气喘1，asthma气喘2，asthmatic气喘的asthmat+ic︱︱气喘 a.suf(…的)Ⅵ，ather-athero-粥样的1，atheroma 粥样（粉）瘤ather + oma︱︱粥样（粉）瘤2，atherogenesis 粥样硬化形成athero + gene + sis︱︱︱粥样产生病（指硬化）3，atherogenic 致粥样硬化的athero + gen + ic︱︱︱粥样致 a.suf（…的）4，atheromatosis 粥样硬化病athero+matosis︱︱粥样病5，atheronecrosis 粥样坏死athero+necro+sis︱︱︱粥样坏死病6，atherosclerosis 动脉粥样硬化athero + sclero + sis︱︱︱粥样硬化病7，atherosis 粥样硬化athero + sis︱︱粥样病Ⅶ，atri- atrio- 心房1，atrial 心房的 5，atriotome 心房切开刀atri + al atrio + tome︱︱︱︱心房 a.suf 心房（切开）刀2，atrium 心房 6，atriotomy 心房切开术atri + um atri + otomy︱︱︱︱心房 n.suf 心房切开术3，atriocarotid (心)房颈动脉的 7，atrioventricular 房室的atrio + carotid atrio + ventricul + ar︱︱︱︱︱心房颈动脉的心房室 a.suf（与…有关的）4，atrioseptopecy 房间隔修补术atrio + septo + pexy︱︱︱心房间隔修补术【B】Ⅰ，bi-1，bicuspid 二尖瓣，二尖瓣的 2，bigemina 二联脉bi+cuspid bi + gemin + a︱︱︱︱︱二尖（瓣）二成对 n.sufⅡ，brady- 徐缓、迟缓1，bradycardia 心动过缓 3，bradydiastole 心舒张期延长brady + cardia brady+diastole︱︱︱︱过缓心（动）延长舒张期2，bradycrotic 脉搏徐缓的brady+crotic︱︱徐缓脉搏的【C】Ⅰ，capil-, capillar-, capillar-, capillari-, capillaro- 毛细（血管）1，capillary 毛细血管的 5，capillariomotor 毛细血管运动capill + ary capillario+motor︱︱︱︱毛细血管 a.suf（与…有关的）毛细血管运动2，capillarectasis 毛细血管扩张 6，capillarioscopy 毛细显微镜检capillar + ectasis capillario+scopy︱︱︱︱毛细血管扩张毛细镜检查3，capillaritis 毛细管炎 7，capillaropathy 毛细管病capillar+itis capillaro+pathy︱︱︱︱毛细炎毛细管病4，capillarity 毛细现象或作用capillari + ty︱︱毛细 n.suf(表特性)Ⅱ，cardia-, cardio- 心1，cardiac 心的 7，cardiant 心兴奋剂cardi + ac cardi + ant︱︱︱︱心 a.suf( …的) 心药剂（医学上）（cardia-中的a被省略）2，cardialgia 心痛，胃灼痛 8，cardiasthma 心性喘息cardi + algia cardi + asthma︱︱︱︱心，胃痛心喘息3，cardiamorphia 心畸形 9，cardiovascular 心血管的cardia + morphia cardio + vascul + ar︱︱︱︱︱心形态病心血管 a.suf4，carditis 心炎 10，cardiophonography 心音图card + it is cardio+phono+graphy︱︱︱︱︱心炎心血管 a.suf5，cardiogenic 心原性的 11，cardiopulmonary 心肺的cardio + gen + ic cardio+pulmon+ary︱︱︱︱︱︱心原 a.suf心肺 a.suf6，cardiomegaly 心肥大cardio+megaly︱︱心肥大关于医学的英文方面可以参考医学英语：/english/index.html上有关文章。
(完整版)医学英语词根词缀整理完善版
a 前缀无ab 前缀从...离开acantho 词根棘，刺acetabulo 词根髋臼acouo 词根听觉acro 词根顶，肢acromio 词根肩峰ad 前缀向...靠近，到...上adeno 词根腺adipo 词根脂肪的adreno 词根肾上腺aero 词根气agglutino 词根凝集agra 后缀严重的疼痛albo 前缀白algesi 词根痛觉的感受algia 后缀痛alveolo 词根肺泡alveolo 词根牙槽amnio 词根羊膜amphi 前缀两侧ampullo 词根壶腹amylo 词根淀粉an 前缀无ana 前缀向上，重回到andro 词根雄aneurysmo 词根异常扩大angino 词根阻塞ankylo 词根弯曲ano 词根肛门ante 前缀在前anti 前缀抗aorto 词根主动脉apico 词根顶apo 前缀离去，从appendico 词根阑尾appendo 词根阑尾aquo 词根水arterio 词根动脉arteriolo 词根小动脉arthro 词根关节articulo 词根关节ase 后缀酶astro 词根星atelo 词根不完全的，有缺陷的athero 词根脂肪堆积atrio 词根腔audio 词根听觉auro 词根耳auro 词根金auto 前缀自axio 词根轴balano 词根龟头bary 前缀重、压baso 词根碱bi 前缀双，倍bili 词根胆汁blast 后缀母细胞blenno 词根粘液blepharo 词根睑brachy 词根短bronchio 词根支气管bronchiolo 词根细支气管broncho 词根支气管bucco 词根颊bulbo 词根球部burso 词根滑液囊caco 词根坏calcaneo 词根跟骨calci 词根钙capillo 词根非常小的血管capnia 后缀二氧化碳carcino 词根癌carcinoma 后缀癌cardio 词根心carpo 词根腕cata 前缀向下cautero 词根燃烧ceco 词根盲肠cele 后缀突出、积水celio 词根腹cemento 词根牙骨质centesis 后缀穿刺术centi 前缀百分之一cerebello 词根小脑cerebro 词根大脑cerumino 词根耵聍cervico 词根颈cervico 词根颈，宫颈cheilo 词根唇chemo 词根化学chlorhydro 词根盐酸chloro 前缀绿chole 词根胆汁cholecysto 词根胆囊choledocho 词根总胆管chondro 词根软骨chorio 词根绒膜chromo 词根颜色cineo 词根活动circum 前缀环行clasis 后缀破裂clast 后缀破坏用器械claviculo 词根锁骨cleisis 后缀关闭clysis 后缀洗co 前缀与...在一起cocco 词根球菌coccygo 词根尾骨cochleo 词根耳蜗collo 词根胶colo 词根结肠colpo 词根阴道conjunctivo 词根结膜contra 前缀反，对抗coreo 词根瞳孔，虹膜corneo 词根角，角膜corono 词根冠costo 词根肋cranio 词根颅骨crine 后缀分泌cryo 词根冷crypto 词根隐藏culdo 词根囊袋、窝cuti 词根皮肤cyano 前缀蓝cyclo 词根环cyeso 词根妊娠cysto 词根膀胱，囊cyte 后缀细胞dacryo 词根眼泪dactylo 词根指头de 前缀去denti 词根牙齿dentino 词根牙本质dermato 词根皮肤dermo 词根皮肤di 前缀双，倍dia 前缀通过diaphoro 词根汗diaphragmato 词根膈diaphragmo 词根膈diplo 前缀双，倍dipso 词根渴dis 前缀离开duodeno 词根十二指肠dys 前缀坏，痛，困难ectasia 后缀扩张ectasis 后缀扩张ecto 前缀外ectomy 后缀切除术ego 前缀我embryo 词根胚胎emeo 词根呕吐emia 后缀血的状况emia 后缀血emphraxis 后缀梗阻en 前缀内encephalo 词根脑endo 前缀内部entero 词根小肠epi 前缀外，上epididymo 词根附睾epiglotto 词根会厌episio 词根外阴ergo 词根工作，能erythro 前缀红esophago 词根食道esthesio 词根感觉eu 前缀好，正常eustachio 词根咽骨管ex 前缀在外，离开exo 前缀在...之外extra 前缀在外，超过fasciculo 词根束fascio 词根筋膜febri 词根发热feca 词根粪便femoro 词根股骨fero 词根传递输送ferro 词根铁fibrino 词根纤维素fibro 词根纤维fibro 词根纤维fibulo 词根腓骨fistulo 词根瘘folliculo 词根小腔，囊galacto 词根乳gameto 词根配子ganglio 词根神经节gangliono 词根神经节gastro 词根胃genito 词根生殖器gero 词根年龄geronto 词根年龄geusia 后缀味gingivo 词根牙glauco 前缀灰绿glio 词根胶质，粘globo 词根球glomerulo 词根小球glosso 词根舌gluco 词根糖glyco 词根糖gnatho 词根颌gnosis 后缀知识gonado 词根性腺gono 词根生殖器gram 后缀记录granulo 词根结节graph 后缀记录graphy 后缀记录gravido 词根妊娠gyneco 词根女性halo 词根盐haplo 前缀单hebe 前缀青年hecto 前缀百helcosis 后缀溃疡形成hemato 词根血hemi 前缀半hemo 词根血hepato 词根肝hernio 词根疝hidro 词根汗histo 词根组织holo 词根整个humero 词根肱骨hyalo 词根透明的hydro 词根水hyper 前缀超过，高hypno 词根睡眠hypo 前缀低hystero 词根子宫ia 后缀状况iatrics 后缀愈合iatry 后缀愈合ictero 词根黄疸idio 词根自己ileo 词根回肠ilio 词根髂骨immuno 词根免疫in 前缀在内in 前缀不in 后缀素incudo 词根砧骨infra 前缀在下ino 词根纤维inter 前缀在...之间intra 前缀在内iono 词根离子ionto 词根离子irido 词根虹膜iro 词根虹膜ischio 词根坐骨ism 后缀状况iso 词根异，相等ist 后缀者itis 缀炎ium 后缀部分jejuno 词根空肠kal 词根钾karyo 词根核kerato 词根角质，硬kerato 词根角膜kilo 前缀千kinesia 后缀移动kleisis 后缀关闭klepto 词根偷窃kypho 词根驼背labio 词根唇labyrintho 词根迷路lacrimo 词根眼泪，泪小管lalia 后缀言语lamino 词根椎板laparo 词根腹壁laryngo 词根喉leuko 前缀白linguo 词根舌lipo 词根脂肪lithiasis 后缀结石litho 词根石lobo 词根叶logist 后缀学者logy 后缀学科lordo 词根弯曲luco 词根光，透明lumbo 词根腰lympho 词根淋巴lysis 后缀溶解malacia 后缀软化malleo 词根锤骨mammo 词根乳房mandibulo 词根下颌骨mania 后缀极端、强制、偏见masto 词根乳房maxillo 词根上颌骨mediastino 词根纵隔mega 词根大megalo 词根大melano 前缀黑meningio 词根脑膜meningo 词根脑膜meno 词根月经mento 词根颏mento 词根精神、心理mero 词根部分mesentero 词根肠系膜meso 词根中间的meta 前缀超过，在后metacarpo 词根掌骨metatarso 词根柘骨meter 后缀测量工具metro 词根子宫metry 后缀测量micro 词根微milli 前缀千分之一mono 前缀单muco 词根粘液multi 前缀多musculo 词根肌肉muto 词根变化，突变myco 词根真菌myelino 词根髓myelo 词根脊髓，骨髓myo 词根肌肉myoso 词根肌肉myringo 词根耳鼓myxo 词根粘液narco 词根麻木naso 词根鼻natri 词根钠necro 词根死亡neo 词根新nephro 词根肾neuro 词根神经nigro 前缀黑nodo 词根结nucleo 词根核obstetrico 词根产科occluso 词根牙（牙合）oculo 词根眼odonto 词根牙齿odynia 后缀痛oid 后缀象...样的olecrano 词根肘oligo 词根少oma 后缀瘤omento 词根网膜omphalo 词根脐onco 词根肿瘤，块onycho 词根甲，甲床ooo 词根卵子oophoro 词根卵巢ophthalmo 词根眼opia 后缀视觉or 后缀器具，者orchido 词根睾丸orchio 词根睾丸orexi 词根食欲oro 词根口orrhagia 后缀大量流出orrhaphy 后缀缝合术orrhea 后缀流出、分泌orrhexis 后缀破裂ortho 词根直的osis 后缀病理状况osteo 词根骨ostomy 后缀造口或吻合oto 词根耳ous 后缀含...的，分泌...的ovario 词根卵巢ovo 词根卵子oxo 词根氧oxy 词根氧palato 词根腭pallio 词根减轻palpebro 词根睑pancreato 词根胰腺papillo 词根乳头状突起par(t)o 词根娩出para 前缀旁，异parasympathetico 词根副交感parasympathico 词根副交感parasympatho 词根副交感parathyroido 词根甲状旁腺patello 词根髌骨pathy 后缀病理状况pectoro 词根胸pelvo 词根骨盆penia 后缀不足peno 词根阴茎pento 前缀五pepsi 词根消化pepti 词根消化per 前缀通过peri 前缀周围perineo 词根会阴peritoneo 词根腹膜pexy 后缀固定phaco 词根晶体phago 词根吞噬phalango 词根指骨phallo 词根阴茎pharmaco 词根药pharyngo 词根咽pharyngo 词根咽philo 词根嗜phlebo 词根静脉phobia 后缀害怕photo 词根光，透明phrenia 后缀精神、心理phrenico 词根膈神经phreno 词根膈phylaxis 后缀保卫physis 后缀生长pilo 词根毛发pinealo 词根松果体plasia 后缀形成plasm 后缀形成的东西plasmo 词根浆plasty 后缀成形plegia 后缀麻痹pleuro 词根胸膜pnea 后缀呼吸pneumo 词根气，肺pneumono 词根气，肺podo 词根足poiesis 后缀产生polio 前缀灰白poly 前缀多polypo 词根息肉post 前缀在后pre 前缀在前pro 前缀在后procto 词根肛门和直肠pros 前缀到，靠近，附上prostato 词根前列腺prostho 词根假牙，义肢pseudo 词根假psycho 词根精神、心理ptosis 后缀下垂ptyalo 词根唾液ptyo 词根唾液pubio 词根耻骨pubo 词根耻骨pulmo 词根肺pulmono 词根肺pyelo 词根肾盂pyloro 词根幽门pyo 词根脓pyro 词根热quadri 前缀四quarto 前缀四rachio 词根脊柱radico 词根根治radio 词根桡骨radio 词根放射ramo 词根分支recto 词根直肠reno 词根肾reticulo 词根网retino 词根视网膜retro 词根向后rhino 词根鼻roentgeno 词根X线rub 前缀红saccharo 词根糖sacro 词根骶骨saliva 词根唾液salpingo 词根管salpingo 词根管，输卵管sarco 词根肉sarco 词根肉瘤sarcoma 后缀肉瘤scapulo 词根肩胛schesis 后缀抑制排出schizo 词根分裂schizo 词根分裂sclero 词根巩膜sclerosis 后缀硬化scolio 词根弯曲scope 后缀镜scopy 后缀镜检查scroto 词根阴囊sebo 词根油脂seco 词根切semi 前缀半semino 词根精子septo 词根腐败sero 词根血清sialadeno 词根唾液腺sialo 词根唾液sidero 词根铁sigmoido 词根乙状结肠silico 词根硅sino 词根窦somato 词根体somni 词根眠sono 词根声sopori 词根沉睡spasmo 词根痉挛spermato 词根精子spermo 词根精子sphinctero 词根括约肌sphygmo 词根脉搏spino 词根脊髓spiro 词根呼吸splanchno 词根内脏spleno 词根脾spondylo 词根椎骨stapedo 词根镫骨staphylo 词根束stasis 后缀制止、停止stasis 后缀停止steato 词根脂肪stenosis 后缀狭窄stereo 词根立体sterno 词根胸骨stero 词根固stetho 词根胸stomato 词根口sub 前缀在下submaxillo 词根下颌骨succo 词根分泌sudoro 词根汗super 前缀在上supra 前缀高于surgery 后缀外科surgico 词根外科sympathetico 词根交感sympathico 词根交感sympatho 词根交感syn 前缀合成syndesmo 词根韧带synovio 词根滑液syringo 词根瘘管tacho 词根快速talo 词根踝，距骨tarso 词根踝，跗骨taxis 后缀排列tel 词根远的tele 词根远的tendino 词根腱tendo 词根腱teno 词根腱terato 词根畸胎testo 词根睾丸tetra 前缀四thalamo 词根丘脑therapy 后缀治疗thio 词根硫thoraco 词根胸thrombo 词根凝thymo 词根胸腺thyro 词根甲状腺thyroido 词根甲状腺tibio 词根胫骨toco 词根出生，分娩tome 后缀切开器具tomy 后缀切开术tono 词根紧张度tono 词根紧张tonsillo 词根扁桃体topo 词根地方toxico 词根毒toxo 词根trachelo 词根子宫颈tracheo 词根气管trans 前缀通过，穿过tri 前缀三tricho 词根毛发triplo 前缀三tripsy 后缀压碎tropin 后缀激素tubulo 词根小管tumo 词根肿瘤，肿胀tussi 词根咳嗽tympano 词根鼓室ulno 词根尺骨ultra 前缀超umbilico 词根脐unguo 词根甲，爪uni 前缀uretero 词根输尿管urethro 词根尿道uria 后缀尿uro 词根尿utero 词根子宫utriculo 词根小囊uvulo 词根悬雍垂vagino 词根阴道vago 词根迷神经valvo 词根瓣varico 词根扭曲的静脉vaso 词根血管vaso 词根输精管veno 词根静脉ventriculo 词根脑室ventro 词根腹侧venulo 词根小静脉verruco 词根疣vertebro 词根椎骨vesico 词根膀胱vesiculo 词根精囊vestibulo 词根中耳的中部viro 词根病毒vito 词根生命vulvo 词根外阴xantho 前缀黄zoo 词根生物。
医学英语词首词根及词缀(精华版)
常用的一般英语后缀一、名词性后缀1，-age为抽象名词后缀，表示行为，状态和全体总称percentage百分数，百分率，voltage电压，伏特数，lavage灌洗，洗，出法，gavage管词法，curettage刮除法，shortage不足，缺少。
2，-cy表示抽象名词accuracy准确，精确度，infancy婴儿期。
3，-ence、-ance表示性质和动作difference不同，interference干扰，干预，influence影响，感化，occurrence 发出，出现，violence激烈，暴力，existence存在，significance意义，意味。
4，-ency、-ancy抽象名词后缀difficiency不足，不全，tendency趋势，趋向，frequency频率，pregnancy 妊娠，emergency紧急，急救，fluency流利，流畅，sufficiency足够，充足，constancy坚定，经久不变。
5，-er表示…人、…者diameter直径，receiver接收者，接受者，carrier携带者，beginner初学者，创始人，reader读者，shutter快门，goiter甲状腺肿。
6，-ics表示…科学psdiatrics儿科学，psychiatrics精神病学，obstetrics产科学，orthopdics 矫形科学，auristrics耳科学，gnathostomatics口腔生理学，andriatrics男性医学，男性科。
7，-ian表示人称名词physician医师，内科医师，technician技术员8，-ication由动词变化而来的抽象名词，常译为…化simpliffcation简化，calcification钙化，classification分类，分级，communication交流，交往。
9，-ing由动词变化而来的动名词nursing护理，typing分型，分类，mapping绘制…图，bleeding出血，vomiting 呕吐，softening变软，functioning使器官活动，使器官有功能，positioning 把…放在适当的位置，mathching和…相配，imaging成像。
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老师给的医学英语词根1．人体主要器官前缀名称通用名前（后）缀常用形容词示例心heart cardiao- cardial cardium/carditis/cardiology脑brain encepholo- cerebral cerebrum/encephalitis/encephalology肺lung pulmo- pulmonary pulmontiis/pulmonectomy/pulmonology肝liver hepato- hepatic hepatitis/hepatobiliary/hepatology胃stomach gastro- gastric gastritis/gastrointestinal/gastrology胆gallbladder chole- biliary holecystitis/cholinergic/cholecystectomy肠intestine entero- intestinal enteritis/enterectomy/enterology脾spleen splen- splenic splenitis/splenectomy/splenology胰pancreas pancreato- pancreatic pancreatitis/pancreatectomy肾kidney nephro- renal/nephric nephritis/nephropathy/nephrology2．与人体系统、器官有关的前（后）缀名称通用名前（后）缀示例血blood hemo-/hemato hematology/hemoglobin/hematoma血管vessel vaso- vasopressor/cardiovasology/verebrovascular静脉vein veno- venography/intravenous/venoconstriction动脉artery arterio- arteriology/arteriole/arteriosclerosis肌muscle myo- mycology/myositis/myocarditis髓marrow myel-/myelo- myelocyte/myelitis/myeloma神经nerve neur-/neyro- neurology/neuritis/neuron细胞cell cyto-/-cyte cytology/cytoma/leukocyte尿urine uro-/ur- urology/urosurgery/urogenital体body somato-/some somatology/somatopsychic/chromosome3．与数字有关的前缀数字前缀示例一（单）mono-/uni- monomer/monoclone/carbon monoxide/unidirectional 二bi-/di- bilateral/biphasiccarbon dioxide/dipeptide三tri- trilateral/triphasic/trigeminal nerve四tetra- tetramer/tetracycline/tetraplegia五penta- pentagon/pentachromic/pentachloride六hexa- hexachromic/benzene hexachloride(666)/hexacycliccompiund七hepta- heptachromic/heptaploid/heptavalent八octa- octahedral/octal system九nona- nonapeptide/nonagon十deca- decade/decagram/decaliter注：十位数的表示一般为：个位数前缀+deca，如：hexadecanol（十六烷醇），tetradecapeptidegastrin（十四肽胃泌素），octadecanoic acid（十八烷酸）4．颜色及与颜色有关的前缀颜色通用名前缀示例色color chrom-/chromo- chromosome/chromatin/chromatometer红red erythro- erythrocyte/erythrocyturia/erythrometer白white leuko- leukocyte/leukemia/leukocytuira黑black melano- melena/melanoma/melanoderma黄yellow xantho- xanthopsin/xanthosis/xanthoma蓝blue cyan-/cyano cyanosis/cyanopsia/cyanemia紫violet/purple绿green棕brown brown mixture/brown ring橙orange Victoria orange/ethyl orange/orange G粉红pink oink frothy sputum绯红crimson青铜bronzed bronzed diabetes注：有些病名的“蓝”“紫”“青”为同义，其前缀都为“cyano-”.5．与疾病和疾患有关的前（后）缀(1)含义前（后）缀形容词示例病patho- pathogen/pathology/pathogenesis/-pathy -pathic neuropathy/nephropathy/adenopathy病态-osis -otic neurosis/tuberculosis/schistosomiasis增多leukocytosis/erythrocytopenia/granulocytosis减少-penia -penic leukocytopenia/erythrocytopenia/granulocytopenia 无a-/an- atypical/anuria/agranulocytopenia小/微-let droplet/platelet/leafletmicro- microscopy/microorganism/micronucleus大/巨macro- macroscopic/macronucleus/macrophage-megaly splenomegaly/acromegaly/hepatomegaly复合/多poly- polyuria/polymer/polyopia全/泛pan- pancolectomy/panmyelosis/pandemic6．与疾病和疾患有关的前（后）缀(2)含义前（后）缀示例相反dis- disease/disorder/disability困难/障碍dys- dysfunction/dyspepsia/dyspnea不良mal- malfunction/malnutrition/malpractice炎症-it is appendicitis/bronchitis/arthritis瘤/块-oma lymphoma/adenoma/hematoma血症-emia leukemia/septisemia/bacteremia痛-algia/-algesia/alge-/algo- analgesia/hypoalgesia/algometer麻痹-plegia hemipleia/pamplegia/myoplegia流出-rrhea diarrhea/hypermenorrhea/rhinorrhea坏死-necrosis necro-/necr- hepatonecrosis/myonecrosis/necrospermia结石litho-/-lith lithiasis/lithogenesis/cholelithes7．与方位有关的前缀含义通用词前缀示例上upper/superior pi-/supra- epidemic/epithelium/supracostal下lower/inferior nfra-/sub- infracostal/subclavicular/subcutaneous前front/anterior/prior fore-/ante- forehead/anteroposterior/precirrhosis/pre-后back/posterior post-/retro- posthepatic/postprandial/retrocardiac内inner/internal in-/endo-/ento- inhalation/endoscopy/entocranial外outer/external ex-/exo- extract/excretion/exocardial间between inter- intermuscular/intercostal/intercourse旁/副on the side of para- parathyroid/paraprotein/pararenal周around peri- perioperative/pericarditis/peritoneum中心central centri-/centra- centrifugation/centralize/centronucleus/centro-反/对opposite counter-/contra- counterpart/countershock/contraindication 注：in vivo/in’vaivou/活体内;in vitro/in vaitrou/活体外或试管内；in situ/in’saitju:/原位8．与外科手术有关的前（后）缀含义前（后）缀示例切除-ectomy appendectomy/gastrectomy/splenectomy切开-tomy tracheotomy/hysterotomy/craniotomy切（割）-tome tracheotome/thoracotome吻合-stomy duodenoenterostomy/gastroesophagostomy成形术-plasty tracheoplasty/osteoplasty/myoplasty整（矫）形ortho- orthopedics/orthopod/orthotherapy造影-graphy angiography/nephrography/phlebography经… trans- transdominal/translateral/transurethral注：ortho-也是“正”“原”的前缀，如：ortho-acid（正酸）-graphy为方法，如：electrocardigraphy心电图检查术；graph为仪器，如：electrocardigraph心电图机；gram为图象，文字，如：electrocardiogram心电图记录。