数字词源字根

《数字词源字根》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、OneUni-1.unicorn//n.独角兽mythicalanimalresemblingahorsewithasinglestraighthornprojectingformitsforeheaduni-(one)+corn(horn)2.uniform//adj.相同的、无变化的notchanginginformorcharacter;unvaryingn.制服distinctiveclothingwornbyallmembersofanorganizationuni-(one)+forme.g.:Thehousewaskeptatauniformtempera

2、ture.3.unique//adj.唯一的、独特的beingtheonlyone;havenolikeorequale.g.:Herdesignsarequiteuniqueintoday’sfashionscene.4.unanimous//adj.意见一致的；一致同意的allagreeingonadecisionoranopinionuni-(one)+anim(mind)+-ous(形容词词尾)e.g.:Hewaselectedbyunanimousvote.=============================Two,doubleBi-1.bicamera

3、l//adj.havingtwolegislativechambers（议会）两院制的（如英国的上议院和下议院）bi-(two)+camer(chamber)+-al(形容词词尾)e.g.abicameralsystemofgovernment两院制政体2．biweekly//adj.adv.两周一次的（地）;隔周的（地）bi-(two)+week+ly(副词词尾)e.g.Weholdourregularmeetingbiweekly.3.bilingual//adj.会两种语言的abletospeak,express,writetwolanguagesequalwel

4、lbi-(two)+lingua(language)+-al(形容词词尾)e.g.HeisbilingualinFrenchandSpanish.Di-1.dilemma//n.进退两难的窘境situationinwhichonehastochoosebetweentwoundesirablethingorcoursesofactiondi-(double)+lemma(assumption)e.g.Thedilemmathedoctorfacedwaswhetherheshouldtellthepatientthetruth.[idm]onthehornsofadil

5、emma左右为难2．diphthong//n.双元音（如au）unionoftwovowelsoundsorvowellettersdi-(double)+phthong(sound)3.diploma//n.文凭；毕业证书（对折的纸）certificateawardedforpassinganexaminationdi-(double)+ploma(folded)e.g.Aftergraduation,hegotadiplomainarchitecture.Duo-[变化型]do-,dou-,du-1.duologue//n.对话；（戏剧中的）对白conversati

6、onbetweentwopeopledou-(two)+logue(speech)2.duplicate//adj.完全相同的，复制的identical;twoflod,doubledu-(two)+plic(tofold)+-ate(形容词词尾)e.g.Thisresearchmerelyduplicatesworkalreadydoneelsewhere.3.duel//n.v.决斗formalfightbetweentwomene.g.Becauseofthebeautifulgirl,TomchallengedJimmytoduel.Twi-1.twice//a

7、dj.二倍；二回；二度double;twotimese.g.Hehastwiceliedtous.2.twilight//n.（日出前的）微明；黄昏（明暗两者之间的光）faintlightaftersunsetorbeforesunrisee.g.Twilightisadangeroustimefordrivers.3.twist//v.卷缠；曲解（两个缠在一起）e.g.Itwistedthebandageroundherknee.=============================ThreeTri-1.tribe//n.种族；一群