lesson4 vocabulary

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1、Lesson4Vocabulary1fallacy(n.):afalseormistakenidea,opinion,belief,etc.;error谬论，谬见；错误2enterprising(adj.):fullofenergyandinitiative;willingtoundertakenewprojects有进取心的；充满首创精神的；有胆量的3monthofSundays:(colloq.)longtime4unfetter(v.):freefromfetters；freefromrestraintofanykind;liberate;s

2、etfree除掉…的脚镣；解放；使获得自由5limp(adj.):notstiff柔软的6flaccid(adj.):hanginginloosefoldsorwrinkles;softandlimp;flabby不结实的；松驰的；松软的7spongy(adj.):oforlikeasponge;softandporous海绵(状)的；柔软有弹性的8pedantic(adj.):oforlikeapedant迂腐的，书呆子气的9trauma(n.)(psychology)emotionalshock(精神)心灵创伤P110perspicacious

3、(adj.):havingkeenjudgementorunderstanding;acutelyperceptive聪颖的；敏锐的11astute(adj.):havingorshowingacleverorshrewdmind;cunning;crafty;wily聪明的，敏锐的；精明的；狡猾的12dynamo(n.):generator发动机13scalpel(n.):asmall,light,straightknifewithaverysharpblade,usedbysurgeonsandanatomicaldissections解剖刀，

4、手术刀P214nothingupstairs:(Amsl.)empty-headed;anitwit15impressionable(adj.):easilyimpressedorinfluenced易受影响的16faddist(n.):apersonwhofollowsfads赶时髦的人17fad(n.):acustom,style,etc.thatmanypeopleareinterestedinforashorttime；passingfashion;craze一度时髦的风尚，风行一时的东西；一时的狂热18acme(n.):thehighes

5、tpoint；pointofculmination顶点，极点P319appendicitis(n.):inflammationofthevermiformappendix阑尾炎20laxative(n.):anylaxativemedicine泻药；通便剂P421raccoon(n.):asmall,tree-climbing,chieflyflesh-eatingmammal浣熊22mumble(v.):speakorsayindistinctlyandinalowvoice；mutter喃喃地说；含糊地说P923incredulous(adj.

6、):unwillingorunabletobelieve;doubting；skeptical不相信的；怀疑的P1324shed(v.):shedanaturalgrowthorcovering,ashair(毛发等)脱落25unsightly(adj.):notsightly;notpleasanttolookat;ugly不美观的；难看的；丑陋的P1426intheswim:conformingtothecurrentfashion赶时髦P1727gear(n.):aspecificadjustment0fatoothedwheel(汽车等的)

7、排挡slipintohighgear:begintoworkathighspeedorefficiency开始高速运转28narrowly(adv.):closely;carefully;thoroughly仔细地；严密地P1929stroke(v.):touchlightlyandrepeatedly轻抚30attic(n.):theroomorspacejustbelowtheroofofahouse;garret顶楼，阁楼　　P2031covet(v.):wantardently;longforwithenvy垂涎；觊觎32cerebral(

8、adj.):appealingtotheintellectratherthantheemotions;intellectu