1.abigheadache令人头痛的事情2.afractionof一部分3.amatterofconcern焦点4.aseriesof一系列,一连串aboveall首先,尤其是5.absentfrom不在,缺席6.abundantin富于7.accountfor解释8.accusesb.ofsth.控告9.addto增加(addupto)10.afterall毕竟,究竟11.agreewith同意12.aheadoftime/schedule提前13.aheadof在...之前(aheadoftime提前)14.aliento与...相反15.allatonce突然,同时16.allbut几乎;除了...都17.allofasudden突然18.alloveragain再一次,重新19.allover遍及20.allright令人满意的;可以21.allthesame仍然,照样的22.allthetime一直,始终23.angrywithsb.at/aboutsth.生气,愤怒24.anxiousabout/for忧虑,担心25.anythingbut根本不26.apartfrom除...外(有/无)27.appealto吸引,申诉,请求28.applicableto适用于29.applyto适用30.appropriatefor/to适当,合适31.approximateto近似,接近32.aptat聪明,善于33.aptto易于34.aroundtheclock夜以继日35.asamatteroffact实际上36.asaresult(of)因此,由于37.asarule通常,照例38.asfaras...beconcerned就...而言39.asfaras远至,到...程度40.asfollows如下41.asfor至于,关于42.asgoodas和...几乎一样43.asif好像,防腐44.asregards关于,至于45.asto至于,关于46.asusual像平常一样,照例47.aswellas除...外(也),即...又48.aswell同样,也,还49.ashamedof羞愧,害臊50.asidefrom除...外(还有)51.askforthemoon异想天开52.ataloss茫然,不知所措53.atatime一次,每次54.atallcosts不惜一切代价55.atallevents不管怎样,无论如何56.atalltimes随时,总是57.atall丝毫(不),一点也不58.atanyrate无论如何,至少59.atbest充其量,至多60.atfirstsight乍一看,初看起来61.atfirst最初,起先62.athand在手边,在附近63.atheart内心里,本质上64.athome在家,在国内65.atintervals不时,每隔...66.atlarge大多数,未被捕获的67.atlast终于68.atleast至少69.atlength最终,终于70.atmost至多,不超过71.atnotime从不,决不72.atonetime曾经,一度;同时73.atpresent目前,现在74.atsomeone'sdisposal任...处理75.atthecostof以...为代价76.atthemercyof任凭...摆布77.atthemoment此刻,目前78.atthisrate照此速度79.attimes有时,间或80.awareof意识到81.backandforth来回地,反复地82.backof在...后面83.backup后备,支援84.bareof几乎没有,缺乏85.beabletodo能够86.bearound差不多87.beavailabletosb.可用,可供88.beboundto一定89.becapableofdoing能够90.beconcernedwith关心…,涉足…91.bedyingto渴望92.befedupwith受够了betiredof93.beinhospital住院94.beinseason上市的/inpeakseason旺季95.beinthemoodtodosth.想做96.bepressedfortime时间不够97.betiedupwith忙于98.beundertheweather身体不好99.beataroundthebush拐弯没角100.beatthecrowd避开人群101.beforelong不久以后102.behindschedule误点103.bentonsth.下定决心做…104.besidepoint离题的,不相干的105.beyondone'sability超越某人的能力106.beyondquestion毫无疑问107.bookonreserve须留的图书108.bookedup订完了109.boundfor开往110.breakdown抛锚111.breakthough突破112.breakupwith和某人分手bethroughwith/befinishedwith113.bringabout使…发生114.bringsomeoneuptodate帮某人赶上helpsomeonecatchup115.byaccident偶然116.byair通过航空途径117.byallmeans尽一切办法,务必118.byandby不久,迟早119.bychance偶然,碰巧120.byfar最,...得多121.byhand用手,用体力122.byitself自动地,独自地123.bymeansof用,依靠124.bymistake错误地,无意地125.bynomeans决不,并没有126.byoneself单独地,独自地127.byreasonof由于128.bytheway顺便说说129.byvirtueof借助,由于130.bywayof经由,通过...方法131.calloff取消132.callon号召,邀请,点某人的名,拜访133.capableof能够134.carefulof/about/with小心,注意135.certainof/about确信,肯定136.chairameeting主持会议137.chargesb.withsth.控告138.clearof没有,不接触139.cleverat善于140.closeto接近,亲近141.comeincontactwith与…取得联系142.comeoutofsth.alive大难不死143.comeup(with)提出,拿出144.comparableto/with比作/比较145.consciousof察觉到,意识到146.consequenton随之而来147.consideratetowards体谅,体贴148.contemporarywith与...同时代149.contentwith满足于150.contraryto违反151.costsomeoneanarmandaleg代价很大152.countdown倒计时153.countone'schickensbeforetheyarehatched过于乐观154.counton依靠155.counton依靠156.counttheday期待157.counttheday期待158.counterto与...相反159.crazyabout热衷,着迷160.criticalof挑剔,批评161.cryinone'sbeer借酒消愁162.cryonone'sshoulder依靠163.curiousabout好奇,想知道164.cutdownon减少165.cutdown削减166.cutin插入167.cutoff切断168.cutout切除169.cutsomeoneshort打断170.cutthrough抄近路171.cutup切碎172.dieout灭绝173.distinctfrom种类(风格)不同174.dothelaundry洗衣服175.doubtfulof/about怀疑176.dropby/in顺路拜访177.dueto由于,因为178.eachother互相179.easiersaidthandone说起来容易做起来难180.eastof在...东面181.equalto相等,胜任182.equivalentto等于,相当于183.essentialto/for必不可少184.evenif/though即使,虽然185.everso非常,极其186.everynowandthen时而,偶尔187.everyother每隔一个的188.exceptfor除了...外189.expertat/in/on善于190.facetoface面对面地191.facultymembers教职员工192.faithfulto忠实于193.fallflat平躺在地上194.familiartosb为...所熟悉195.familiarwithsth熟悉,通晓196.farfrom远非,远离197.fatalto致命的198.favorableto支持,赞成199.fearfulof惧怕200.feelathome熟悉201.feelblue心情不好202.feelfreeto随便203.figureoutsth.解决204.fitfor适于205.flattire轮胎没气206.flattire轮胎没气207.fondof喜欢208.forever永远209.forgood永久地210.forthebetter好转211.forthemoment暂时,目前212.forthepresent暂时,目前213.forthesakeof为了,为了...的利益214.forthetimebeing暂时,眼下215.foreignto非...所原有216.freeof/from未受...;免费217.freewith康慨,大方218.fromtimetotime有时,不时219.fullup客满220.getabargain买到便宜货221.getnowherewith毫无进展222.getover恢复223.getusedto习惯于224.giveoff发出225.givesomeoneabighand为某人鼓掌226.givesomeoneahand帮忙227.goaboutsth.开始做…228.goafter追求229.goahead同意做某事230.goby遵守231.godown下降,往下传232.gofor竭尽全力做233.gointo进入,开始从事234.gooff出发235.goout熄灭,外出236.goover复习237.goover复习,从头到尾检查一遍238.goround/around足够分配239.gosightseeing去观光240.gosteadywith和某人确定关系241.gothrough从头到尾242.gowithout单独243.guiltyof有...罪的244.hadbetter最好245.handinhand手拉手,密切关联246.hangup挂断247.haveone'shandsfull248.havethefinalsay有决定权249.headon迎面地,正面的250.heartandsoul全心全意地251.holdoutforsth.坚持要求252.holdup坚持253.holdwater站得住脚254.howabout...怎么样255.howcome怎么会256.hungryfor渴望257.ignorantof不知道258.impatientatsth.不耐烦259.impatientfor急切,渴望260.impatientof无法容忍261.in(the)lightof鉴于,由于262.inahurry匆忙,急于263.inamoment立刻,一会儿264.inasense从某种意义上说265.inawa