guarantee词根词缀解析
新东方词根词缀联想记忆法
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GRE常见词根词汇词缀
GRE常见词根词汇词缀
GRE常见词根词汇词缀
tain,ten,tin
tain,ten,tin = hold 握，持，守
1.obtain〔 ob- 加强意义，tain 握，持;to get hold of by effort〕取得，获得，得到，买到
2.obtainable 〔见上，-able 可的〕可获得的，可取得的，买到的
3.sustain〔 sus- = sub- 下，tain 握，持;在下面支持〕支持，支撑，维持，供养
4.sustenance〔见上，ten = tain ，-ance 名词后缀〕支持，维持，供养，粮食，食物
5.tenant〔 ten 持，握握有，占有，-ant 者;房屋、田地等的占有者〕房客，承租人，租户，佃户
6.tenancy〔见上，-ancy 表示行为、情况〕租赁，租用，租佃
7.maintain〔 main = man 手，tain 握，持;to hold in the hand ，to keep up ，to uphold〕保持，保存，维持，坚持，供养
8.maintainable〔见上，-albe 可的' 〕可保持的，可维持的
9.maintenance〔见上，ten = tain ，-ance 名词后缀〕保持，维持，坚持
10.tenable〔ten 持，握，守，保有，-able 可的〕可保持的，可防守的，守得住的
11.contain〔con- 共同，tain 握，持to hold together，to hold within fixed limits 〕容纳，包含，内装
12.container〔见上，-er 表示物〕容器，集装箱。
四级高频词汇背后的词根词缀秘密
四级高频词汇背后的词根词缀秘密词汇是语言的基础，而词根和词缀则是构成词汇的基本元素。
在英语四级考试中，词根和词缀常常出现，掌握了它们的含义和用法，可以帮助我们更好地理解和记忆词汇。
本文将揭示四级高频词汇背后的词根词缀秘密，帮助大家更好地备考。
一、词根1. Root: "re-"词根含义：再次、回去例词：return（返回）、repeat（重复）、rebuild（重建）2. Root: "inter-"词根含义：相互、之间例词：interact（相互作用）、intermediate（中间的）、international（国际的）3. Root: "bi-"词根含义：两个、双重例词：bicycle（自行车）、bilingual（双语的）、binoculars（双筒望远镜）4. Root: "dis-"词根含义：相反、不例词：disagree（不同意）、disappear（消失）、dishonest（不诚实的）5. Root: "un-"词根含义：不例词：unhappy（不开心）、unfair（不公平的）、unfriendly（不友好的）二、词缀1. Prefix: "pre-"词缀含义：在前面、之前例词：preparation（准备）、preview（预习）、precaution（预防）2. Prefix: "pro-"词缀含义：向前、支持例词：progress（进步）、promote（促进）、provide（提供）3. Suffix: "-able"词缀含义：能够、有能力的例词：gradable（可评分的）、measurable（可测量的）、adaptable（适应性的）4. Suffix: "-ful"词缀含义：充满、有......的例词：helpful（有帮助的）、beautiful（美丽的）、peaceful（和平的）5. Suffix: "-ist"词缀含义：人、专家例词：artist（艺术家）、pianist（钢琴家）、scientist（科学家）通过对以上词根和词缀的学习，我们可以通过分析词根和词缀的含义来推测单词的意思。
guarantee例句
guarantee例句今天我们来探讨一下关于“guarantee”的用法，这是一个非常常见的英语词汇，意思是担保、保证的意思。
在日常生活中，我们经常会用到这个词，使用得当可以帮助我们更好地表达自己的想法，增强说话的自信心。
下面，我将按照一定的步骤来阐述这个词汇的正确用法。
第一步，介绍“guarantee”的基本含义。
As a noun, guarantee means a promise or assurance, especially one given in writing, that something is of specified quality, content, benefit, etc. 作为一个名词，guarantee的含义是保证，尤其是书面的保证，保证某个东西具有规定的质量、内容、益处等。
As a verb, guarantee means to promise or assure a certain outcome or condition. 作为动词，guarantee的含义是保证或承诺某种结果或条件。
第二步，介绍常见的“guarantee”的用法。
常见的用法包括：1. Guarantee+that从句。
例如：We can guarantee that you will be satisfied with our service. 我们可以保证你会对我们的服务满意。
2. Guarantee+名词/代词+to从句/不带从句。
例如：The company guarantees its products to be defect-free for a period of one year. 这家公司保证其产品在一年内没有缺陷。
3. Guarantee+名词/代词+直接宾语。
例如：The store guarantees all purchases. 这家商店保证所有购物的品质。
四级词汇词根联想记忆法第16课
四级词汇词根联想记忆法第16课gown n.长袍，长外衣grab n./v. 抓取;捕获,强夺，霸占;攫取grace n.美丽，文静;风度;恩惠graceful a.美丽的，优雅的, 得体的gradual a.渐渐的;渐进的graduate n.毕业生vi.高校毕业a. 毕了业的;讨论生的grain n.谷物，谷类;谷粒gramme n.克grammar n.语法;语法书gram n. 克grand a.雄伟的;重大的;豪华的，盛大的grant n.授予;授予物;赐予grape n.葡萄;葡萄藤;葡萄酒graph n. 图表，曲线图grasp vt./n.抓住，紧握;领略了并有所体会，理解greet v. 致敬，问候;欢迎grateful a. 感谢的，感谢的;令人开心的gratitude n.感谢之情，感谢，感恩grave n. 坟墓;墓碑;死亡a. 严厉的，庄重的;低沉的;黯淡的gravity n. 重力;地球引力，严厉;仔细，严峻性greedy a. 贪欲的，贪吃的，渴望的greenhouse n.温室，暖房grind vt.磨;磨快grip vt.握紧，抓牢n.紧握grocer n.食品商;杂货商gross a. 总的，粗俗的3.臃肿的n.总额growth n.增长，生长guarantee n.保证;担保guidance n.引导，指导guideline n. 指导方针guilt n.有罪，犯罪;内疚guilty a.内疚的;有罪的guitar n. 吉他vi. 弹吉他gulf n.海湾;鸿沟gum n.口香糖;树胶guy n. 家伙，伴计gym n.体育馆，健身房gymnasium n.体育馆/健身房halt vi.停止;立定n.停住hammer n.锤，榔头vt.锤击handbag n. 手提包handbook n.手册，便览，指南handful n.一把;少数，一小撮handle n.柄，把手vt.拿，操作，触handwriting n.笔迹，手迹，书法handy a.手边的;便于使用的hanghappen vi.发生happinessharbour n. 海湾，港口v. 庇护，心怀，怀着hardharden vt.使变硬vi.变硬，变的顽强hardship n.困难，困苦hardware n.五金器具;硬件harm n.损害，损害vt.损害harmony n.调合，协调，和谐harness vt.治理n.马具，挽具gown n.长袍，长外衣grab n./v. 抓取;捕获,强夺，霸占;攫取grace n.美丽，文静;风度;恩惠graceful a.美丽的，优雅的, 得体的gradual a.渐渐的;渐进的graduate n.毕业生vi.高校毕业a. 毕了业的;讨论生的grain n.谷物，谷类;谷粒gramme n.克grammar n.语法;语法书gram n. 克grand a.雄伟的;重大的;豪华的，盛大的grant n.授予;授予物;赐予grape n.葡萄;葡萄藤;葡萄酒graph n. 图表，曲线图grasp vt./n.抓住，紧握;领略了并有所体会，理解greet v. 致敬，问候;欢迎grateful a. 感谢的，感谢的;令人开心的gratitude n.感谢之情，感谢，感恩grave n. 坟墓;墓碑;死亡a. 严厉的，庄重的;低沉的;黯淡的gravity n. 重力;地球引力，严厉;仔细，严峻性greedy a. 贪欲的，贪吃的，渴望的greenhouse n.温室，暖房grind vt.磨;磨快grip vt.握紧，抓牢n.紧握grocer n.食品商;杂货商gross a. 总的，粗俗的3.臃肿的n.总额harsh a. 严峻的，刺耳的，刺眼的haste n.急速，赶忙;草率hatred n.憎恶，憎恨，仇恨hay n.干草hazard n. n. 危急，冒险;公害v. 尝试着做heading n.标题，题词，题名;航向headline n.大标题/资讯提要headquarters n.司令部;总部heal vt.治愈;使和解heap n.堆;大量;很多hearing n. 听力，听觉heave vt. 举起，扔，呕吐hedge n. 篱笆，树篱，障碍物v. 用树篱围住heel n.脚后跟，踵，后跟helicopter n.直升机hell n.地狱;极大的苦痛helpful a. 有益的，有用的;赐予关心的helpless a. 无助的，无能的，没用的，无法抗拒的hen n.母鸡，雌禽hemisphere n.半球;半球地图hence ad.因此，所以;今后。
词根 sur = certain(确定的),secure(安全的)_英语词根大全
词根seism，seismo = seism 地震词根radi-,-ray-,-rad-,-radio- 词根sur = certain（确定的）,secure（安全的）_英语 词根大全英语词源词根词缀记忆法，是最科学背单词方法！英语词根大全 reinsurance n.再投保[见上，-ance名词后缀]
v.再投保
7.reinsure [re-再，见上]
reassuring word/pat（令人安心的话/安慰的轻拍）adj.反鼓气的；安慰的*re(=again),as6.reassuringreassurance（再保证）[见上，-ance名词后缀]v.使放心；再保证*re(=again),as5.reassureinsurance premium（保险费）marine insurance（海上保险）life insurance（人寿保险）endowment insurance养老保险
aviation insurance航空保险
automobile insurance汽车保险
accident insurance意外保险
insurance policy保险契约，保险单
n.保险（业）；赔偿费；保险金额；保险契约*in(=to)4.insurancethe insured被保险人
insurant n.被保险人；投保人
the insurer保险业者．保险公司
v.确保，保证；投保*in(=to)3.insurev.使确信，保证；使安全*en(=make)2.ensure的。The doctor gave me every assurance that my cancer is curable.医生使我确信我得的癌症是可以治愈
assuredly adv.确信地；自信地assured adj.确定的；有保证的；自信的assure v.使确信；使放心保证；表示保证的话；信心n.1.assurance [对于某事很确信as缀sur-，意思表示“在...之上”。来自拉丁语的securue意为certain（确定的）,secure（安全的）。sur在这里是一个词根，它还是一个前词根sur = certain（确定的）,secure（安全的）词根ac,acr,acid = sour（酸的词根paleo,pale,palae = old 老
(完整版)英语词根词缀解析
WORDS19.ex-/e- cut 出去exit n.出口exclusive adj.单独的，唯一的exclusive interview 独家专访exaagerate v.夸大，夸张exceed vt.超过；超越excel v.胜过，杰出exalt v.赞扬extend v.(线)延长；夸张expand v.(面)扩张，膨胀expend v.花费；耗尽expire v.期满；到期explore v.探索export v.出口，输出explicate v.【正】阐述，引申imolicate v.暗示，涉及explicit adj.明确的implicit adj.暗示的，含蓄的exploit v.开采，利用explode v.爆炸expertise n.专门知识，专门技术extinguish v.灭火，灭绝extract v.寄出，萃取20.extra 额外的extracurricular activity 课外活动extraterrestrial 地球外的，外星人extravagant adj.奢侈的21.homo- 同hetero- 异homogeneous 同性恋homogenous 同类的heterogeneous 异类的homo erectus 直立的人homo sapiens 智人22.hyper- 高，超hypo- 低，次hypermarket 超市hyperbole 夸张法hyperactive 活动过度的；极度活跃的hypothesis n.假设；假说23.in- /im- /il- /ir- 里面incline v.倾向于incentive n.动机；刺激；诱因；鼓励adj.刺激性的take incentives to docorporation incorporated=Inc(并购出来的）indicate vt.指出index 指数；索引infer v.推导，推测ingenious adj.天生灵巧的ingenuity =clevernesshabitat n.栖息地inhabit v.居住intern resident 住院实习医生habitant=resident=dweller 居民innovate v.创新innovationPatriot (父亲的，父系的) 爱国者partriotism爱国主义inclusiveness virtue 美德in a vicious/virtuous circleinject v.注射injection drug user Blockbuster(街区，炸弹）超级大片insist vt.坚持声称severe=seriousinspect检查，视察inspire 鼓舞inspiration 灵感Thomas Edison once said, genius is 1% inspiration and 99% perspiration I’m sweating 我在流汗instinct n.本能distinct adj.明显的，有区别的distinguish v.区分；辨别extinct adj.破灭的；绝种的extinguish v.熄灭；使…不复存在in tric ate adj.复杂难懂的trick n.小把戏intrigue n.诡计；v.引起…兴趣instruct v.命令n.说明instructions 说明书intrude v.插入invade v.侵入，侵略；袭来，侵袭invasion n.入侵，侵略；侵害，侵犯（go）incursion v.侵略，侵犯=aggression（go）invest v.投资，投入investment n.投资物，投资额introduce foreign investment 引进外资investigate v.调查，研究FBI =Federal Bureau(办公桌) of investigationinvolve be involved in包(the case )impair 损害，削弱repair v.修复impact v.影响(正式）influence n.（好的）影响affect v.(坏的）影响effect n.影响imply v. 暗示implication impressionism n.印象派impetus (追求）=stimulus 激励的东西impulse v.冲动，脉搏，冲击immigrant 移民immigrate移入migrate v.迁徙emigrant n.移居外国人migrant workers 农民工，迁徙的工人illustration 插图ill1，ill2illustrate v.用图例说明irrigate v.灌溉irrigation n.灌溉irritate v.激怒irritable adj.易怒的阐明explain explicate elaborate elucidateillustrate illuminateinterpret 口译clarify 澄清说明specify 详细的说明24．inter- betweenthe internet n.互联网interaction v.互动interrupt v.从中打断interval n.间隔unveil 揭幕25.infra- 下inferior to/superior to-emeextr eme supr emeinfrastructure n.基础设施infrared ray 红外线ultraviolet ray 紫外线spectrum 光谱26.macr- 宏，大micro- 微，小microwave oven 微波炉macro-economy 宏观经济microscope 显微镜scope/scale 范围macrocosm 大宇宙cosmology 宇宙学microcosm 小宇宙27.maxi- 最大mini-最小pl. adj. v. maximum 最大化-a –al –ize minimum 最小化master n.大师；硕士bachelor n.学士doctor n.博士MBA=Master of Business Administration 工商管理硕士minister n.大臣；部长administer v.管理prime minister （君主制的）总理premier（共和制的）总理delta n.三角洲28.mis- 错误mistake n.错误v.弄错；误解misunderstand v.误解stood...up ...被放鸽子stand one’s head 倒立mislead v.误解misledmisconduct v.处理不当conductor n.售票员；（乐队）指挥；fortune n.幸运；财富misfortune n.不幸；厄运misconception n.错误的观点29.mono- onemonolog n.独白soliloquyCarbon monoxide 一氧化塘monoculture n.单一耕作制rotation n.轮作；自转revolution n.公转；革命mono poly n.垄断多monotonous adj.单调的=repetitioustone 语调30.multi- 多，很多multimedia n.多媒体multiple adj.多样的multiply v.乘；繁衍divide 除multicultural adj.多文化的multinational 跨国的genre 体裁31.ob-/op- 反，对obstacle n.障碍物oppose v.反对opposite adj./n. antithesisopponent n.敌手obsess v.对...着迷be obsessed with... 被...迷惑object n.物体v.反对objective adj.客观的n.目标=goalsubject n.科目；主题；实验对象；主体v.隶属于be subject to... 易.....遭受subjective adj.主观的UFO=unidentified flying objectidentity n.身份identification card 身份证32.over- 高，超overlook v.鸟瞰；俯视（无意）忽视=neg lect ignore (有意的) oversee v.监督=supervise watchdog n.监督人员overwhelm v.压倒；淹没the overwhelming majorityoverlap v.重叠（过去式overlapped）overcome v.克服；战胜overdue adj.过期的overcrowded adj.拥挤的overdraw vt.透支deposit/withdrawal 取钱A has overlain B33.per- through 通过;彻底persist v.坚持in doing sth. persistence n.坚持per severe v.坚忍，熬住；坚持perseverance n.毅力peril n.危险perilous adj.危险的=dangerousperish v.死去=die awayper spect ive adj.透视的n.角度from my perspectivePer spir e v.出汗perspiration n.汗水per man ent adj.永久的phD =permanent head damage 博士per enn ial adj.永久的per pet ual adj.[贬]永久的Life is a perpetual struggle.—Virginia Wolfper fume n.香水fume n.难闻的气味perform v.表演；表演n. performanceper vade v.渗透，弥漫pervasion n.渗透，弥漫permeate v.渗透，弥漫penetrate v.渗透，弥漫per plex v.令人困惑=confuse/puzzle/bewilder34.post- 后posterior v.在…之后prior to 在…之前posterity n.后代descendantpost graduation n.研究生undergraduate n.本科生postscript n.附言P.Spost pon e v.推迟pre post erous adj.荒谬的=ridiculous35.pre-/pro- 前priority n.优先make sth. the top priority previous adj.先前的；以前的preview v.预习pre-schooling 学前班pre ced e v.先于发生precedent n.先例；先辈pioneer n.先驱unprecedented adj.史无前例的predict v.预测prediction n.预测prede cess or n.前任；前辈suc cess or n.继任pre domin ant adj.超越的；支配的domain v.统治，支配；范围，领域prescribe v.开处方prescription n.处方recipe n.食谱；处方；秘诀preside v.主持president n.总统；大学校长；总裁prevail v.盛行prevalent adj.盛行的；流行的Plastic surgery 整容Cosmetic surgery整容preface n.前言=prologuepreliminary adj.预备的n.预选赛pro file n.轮廓；侧面像；人物简介file v.纵队行进keep a low profile 低调profound adj.意义深刻的prolong v.延长pro pos e v.建议proposal n.报告；提议；求婚proponent n.倡导者=advocateprosper v.繁荣，昌盛pro ject n.工程；项目v.投射，投影；预测program n.项目；节目；程序36.re-(1)againre dial v.重播dial 日晷；拨号recycle v.循环renew v.续借；更新renewable resources 可再生能源reform n./v.改革reform and opening-up 改革开放recognize v.认出cognitive adj.认知的recreation n.消遣娱乐recruit v./n.招聘；征募register v.登记，注册release v.释放relieve v.缓解，减轻=alleviatere nov ate v.翻新innovate v.创新represent v.代表n.代表（人大，公司法人····）resign v.辞职=quitrespire v.呼吸respiratory system 呼吸系统SARS =Severe Acute Respiratory Syndromere strict v.限制restrain v.抑制resort n.度假胜地reserve v.保留reservoir n.水库entrepreneur n.企业家enterprise n.企业revolve v.旋转revolution 公转rotation自传(2)backrecall v.召回；唤起recover v.恢复（身体，经济）recede v.倒退recessionre flec t v.反射；反思flexible adj.灵活的re fract ion n.折射refuge n.避难所refugee 难民reject v.驳回，拒绝resist v.反抗，抵抗Water Resistant 防水proofreading 校对re ven ue n.收入，岁入（总）a ven ue林荫大道reverse v.翻转reverse the trend 逆袭re veal v.揭露（veil）37.semi- 一半semifinal n.半决赛semi conductor n半导体（物）semi arid adj.半干旱的semi-synthetic v.半合成synthesis 合成seminar n.学术讨论会symposium n.学术研讨会Workshopsemester n，学期termhemisphere n，半球left /right~38．sub-/sus--下subway n.地铁sub marine n.潜水艇submerge v.下潜sub mit提交/sub miss ionsent 送subconscious adj.潜意识的make people more aware of environmental protection questionnaire n.调查问卷sub ordin ate adj.从属的顺序sub sequ ent adj.后来的最后的successive adj.后续的；相继的subsidy n.补贴;津贴；助学金subsidize v.补贴substance n.物质substantial adj.实质性的considerable adj.相当多的subtropical adj.亚热带的subtitle n.副标题；字幕subtract v.减去suspect v.怀疑n.嫌疑犯suspend v.悬挂suspend a driver’s license 吊销驾照sustain v.支撑，维持maintain sustainable development 维持可持续发展39.super-/sur- 超，高superior/inferior 高于/劣与supervise v.监督supervisor/tutor n.导师superficial adj.表面的；肤浅的Beauty is skin deep. 肤浅的supernatural adj.超自然的super stit ion n.迷信supr eme adj.最高的surmount v.超越=surpasssurrealism n.超现实主义surroundings =circumstancesur veil lance n.监视survey n./v.调查sur viv e vt.存活，超过...还活着The old lady suvives her 3 children. 这个Victim n.受害者40.sym-/syn samesym phon y n.交响乐声音sympathy n.同情antipathy n.反感apathy n.无情empathy n.移情作用tele pathy n.心灵感应远程的symmetry n.对称asymmetry n.不对称synthesis n.合成photosynthesis n.光合作用symposium n.学术研究会symptom n.症状rolling nose 流鼻涕syn chron ize v.同步lip-sync v.假唱chron41.tele—远程的telegram n.电报telecommunication n.通信satellite 卫星telescope n.望远镜teleprompter n.电子提词机42.trans(1)acrosstrans port n./v.运送运输carrytrans mit v.传输sendtransit v./n. 过渡trans par ent adj.透明的--apparenttransfer v./n.转让；转学(2)changetransform v.改变；改观；变换transformer n.变压器translate v.改变；翻译t ransplant v.移植transaction n.交易transcribe v.誊写transcript n.成绩单；文本=typescripttrans-gender 变性人trans-genetic 转基因食品=genetically modified food43.un- 否定44.under- 下underlie v.给…打基础(underlain)underline n.下划线/v.强调under mine v.削弱；破坏矿，地雷underground 地铁=metro/tubeundergraduate n.本科生undergo v.经历(过去式underwent) =experience undertake v.支撑，维持；从事social undertakings 社会服务类underwear n.内衣wear a practiced smileunder nouris hment 营养不足malnutrition 营养不良maliciousmalignmaltreat45.uni- oneunique adj.独一无二的eunuch unparalleled adj.天下无敌的，举世无双的uniform n.制服/adj.统一的universe n.宇宙universal adj.普遍的It’s universally acknowledged that…unilateralism n.单边主义46．urb-/poliy- 城市tur-/rus- 乡村urban 都市的suburb 郊区rural 乡镇的1.act-/ag act 行动；扮演active/passiveoptimistic/pessimisticactivate v.激活interaction n.互动reaction n.反应transaction n.交易agent n.代理人，特工;试剂agency n.代理机构travel agency 旅游公司CIA=Central Intelligence Agencyagitate v.煽动；鼓吹agenda n.日事日程(以事为主）put sth. on the agenda 把…推上日程agendum n.2.capt-/cept-/cip-/ceiv- take 拿，抓capture v.捕捉capable adj.有能力的be capable of dong=be able tocapacity n.容量accept v.接受exception n.例外exceptional adj.不一般的anticipate v.预测principal adj.主要的；n.中学校长principle n.原理；原则recipe n.菜谱receipt n.收据perceive v.感觉，感知3.ced-/-ceed/cess goaccede v.同意secede v.脱离concede v.让步concession n.租界precede v.先于发生unprecedented adj.史无前例的exceed v.超过successor n.继任者predecessor n.access v.进入/n.通道have free access to... 免费使用... accessible adj.可接近的proceed v.继续~withprocedure n.步骤4.cid-/cis-(1)fallaccident noccident n.西方orient n.东方oriental adj.西方的incidence n.发生率；入射incident n.小事event n.重大事件Ministry Of Foreign Affairs 外交部Love affair 绯闻gossip 八卦coin cid e v.巧合（2）kill/cutdecision-maker n.决策者suicide n.自杀commit suicide pesticide n.杀虫剂herbicide n.除草剂genocide n.种族灭绝matricide n.弑母maternal adj.母系的paternal adj.父系的patriotismhomicide n.杀人precise adj.精确的5.cut 耕作tillmonoculture n.单一耕作制agriculture n.农业aquiculture n.水产养殖业horticulture n.园艺业cultivate v.耕作；培养cultivate talents 培养人才6.cur-/curs-(1)runcurrent adj.现在的/n.趋势；电流；水流；涌流currency n.货币curriculum n.课程设置extracurricular activities 课外活动incursion n.侵犯；侵略excursion n.远足；郊游occur v.发生(过去式occurred)concur v.同时发生（2）carecurious adj.好奇的cure v.治愈heal v.伤口愈合accurate adj.准确的secure adj.安全的security check 安检public security 公安=共公安局security council 安全理事会7.dict- speakpredict v.预言prophet n.先知contradiction paradox 悖论addict v.上瘾/n.瘾君子indicate v.指出index n.指数benediction n.祝福flatter vt.奉承dedicate v.奉献=devote8.duct-/duc- leadintroduce v.引进；介绍abduct v.诱导=kidnapblackmail v.敲诈deduce v.演绎deduction induce v.归纳induction conduct an experiment 做实验9.equi-/equa- 等equal adj.平等/v.等于All men are created equal. 人生而平等。
guarantee例句
guarantee例句Guarantee例句Guarantee是一个常用的动词，意为“保证”，在英语中经常被使用。
下面是一些例句，帮助你更好地理解和应用这个词汇。
1. The company guarantees the quality of its products.公司保证其产品的质量。
2. The hotel guarantees a comfortable stay for its guests.酒店保证为客人提供舒适的住宿。
3. The warranty guarantees that the product will be replaced if it fails.保修期保证产品在出现故障时会被更换。
4. The seller guarantees that the car has not been in any accidents.卖家保证这辆车没有发生过任何事故。
5. The manufacturer guarantees that the product is free from defects.制造商保证产品没有任何缺陷。
6. The store guarantees a full refund if the customer is not satisfied with the product.商店保证如果顾客不满意产品，将全额退款。
7. The airline guarantees on-time arrival for its flights.航空公司保证航班准时到达。
8. The landlord guarantees that the apartment will be in good condition when the tenant moves in. 房东保证租户入住时公寓处于良好状态。
以上是一些保证的例句，它们展示了guarantee这个词汇的多种用法，帮助我们更好地理解和应用它。
guess的词根解释
guess的词根解释词根 'guess' 的解释与拓展词根 'guess' 源自古英语中的 'gs'，意为“猜测”或“推测”。
它是一个非常常用且多功能的词根，可以用来构建各种与猜测、推测相关的单词。
首先是 'guess' 的名词形式，即 'guess' 本身，表示一个猜测或推测的行为或结果。
当我们没有足够的信息或证据时，我们可以根据自己的判断进行猜测。
其次是 'guess' 的动词形式，即 'guess' + 动词后缀，用于表达我们在没有确凿证据的情况下进行猜测的行为。
例如，我们可以说 'I guess he is coming later'（我猜他稍后会来）或 'She guessed the answer correctly'（她猜对了答案）。
进一步延伸，我们可以使用 'guess' 的衍生词 'guesser' 来指代一个善于猜测的人。
这个词可以用于形容那些在没有足够线索的情况下仍然能准确猜测正确答案的人。
例如，我们可以说 'He is a good guesser'（他是个很擅长猜测的人）。
在日常口语中，我们还有一些常用的短语和习语，使用了 'guess' 这个词根。
例如，'I guess so'（我猜是这样）和 'Your guess is as good as mine'（我和你一样猜不到）。
此外，'guess' 这个词根也可以在其他单词中通过前缀或后缀的形式出现。
例如，'unguessable'（不可猜测的）和 'guesswork'（猜测）。
总之，词根 'guess' 是一个多功能且常用的词根，用于表示猜测、推测以及与之相关的行为和概念。