从有道朗文整理出来的英语专业重要词汇

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1、dawn1n[C,U]/dɔːndɔn/英/dɔːn/1.thetimeatthebeginningofthedaywhenlightfirstappears黎明，破晓[SYN]daybreak→duskWhendawnbroke(=thefirstlightofthedayappeared),wewerestill50milesfromCalcutta.破晓的时候，我们离加尔各答还有50英里。Iwasupatthecrackofdawn(=veryearlyinthemorning)togettheplane.我一大早就起来赶飞机。Wewo

2、rkedfromdawntodusk(=throughthewholedaywhileitislight).我们从早干到晚。thecoldlightofdawn清冷的晨曦atdawnTheboatssetoffatdawn.天一亮船队就出发了。2.thedawnofcivilization/timeetcthetimewhensomethingbeganorfirstappeared文明的开端/宇宙初开等Peoplehavebeenfallinginlovesincethedawnoftime.亘古以来就有爱情。THESAURUSBEGINN

3、ING3.afalsedawnsomethingthatseemspositiveorhopefulbutreallyisnot虚幻的希望Therewastalkofsharepricesrecovering,butthatwasjustafalsedawn.有人说股价会回升，但那不过是镜花水月而已。dawn2v[I]英1.ifdayormorningdawns,itbegins破晓，天亮Themorning时间作主语。dawnedfreshandclearafterthestorm.暴风雨过后，破晓时天朗气清。2.ifaperiodofti

4、meorsituationdawns,itbegins〔某一时期或情形〕开始TheageofDarwinhaddawned.达尔文时代开始了。3.ifafeelingorideadawns,youhaveitforthefirsttime第一次有某种感觉[想法]Itbegantodawnthatsomethingwaswrong.于是开始想到什么地方出了差错。PHRVB短语动词dawnonsbphrv醒悟的内容作主语。醒悟的内容作主语。ifafactdawnsonyou,yourealizeitforthefirsttime开始明白〔某个事实

5、〕，醒悟Theghastlytruthdawnedonme.我开始明白了可怕的真相。ItdawnedonmethatJohadbeenrightallalong.我开始明白乔一直都是对的。thresh‧oldn[C]/'θreʃhəʊld,-ʃəʊldˋθrɛʃhold/英/'θreʃhəʊld,-ʃəʊld/1.theentrancetoaroomorbuilding,ortheareaoffloororgroundattheentrance门口，门槛Sheopenedthedoorandsteppedacrossthethreshold.

6、她打开门，跨过门槛。2.thelevelatwhichsomethingstartstohappenorhaveaneffect〔某事开始发生或产生效果的〕起始点Eightypercentofthevotewasthethresholdforapprovaloftheplan.80%的票数是这个计划能够获得批准的“门槛”。ahigh/lowpain/boredometcthreshold(=theabilityorinabilitytosufferalotofpainorboredombeforeyoureacttoit)很高/低的忍痛力/耐

7、乏味能力等3.atthebeginningofanewandimportanteventordevelopment在〔重要事件〕的开端SYNbrinkbeonthethresholdofsthThecreatureisonthethresholdofextinction.这种生物已濒临灭绝o‧ver‧statev[T]/‚əʊvə'steɪt͵ovɚˋstet/英/‚əʊvə'steɪt/1.totalkaboutsomethinginawaythatmakesitseemmoreimportant,seriousetcthanitreall

8、yis把…讲得过分；夸大，夸张；SYNexaggerate；OPPunderstateTosaythatallmotoristsspeedinresidential