备考资料：托福考试词汇研究－Unit9d

defiant a.大胆反抗的;傲慢的 [a ~ stare 挑衅的瞪视]

defile v.弄脏;亵渎 [ defiler and defile pp.(DE-, FILE 锉刀;锉子 (the~)修整,锉光;(对文章等的)润饰(纵)列]

definition n.定义;鲜明度;精确度 [ definitio(DEFINE)]

deflate v.放气;通货紧缩[DE-+INFLATE("吹入")(以空气、气体等)使鼓起(经济)使<物价等>上涨;使<通货>膨胀 deflated 灰心丧气的]

deflect v.使偏斜;使转向 [ deflectere(DE-, flectere flex-bend)deflection歪斜,偏;偏向]

defraud v.欺诈 [ defrauder or  defraudare(DE-, FRAUD 诈欺,欺骗 骗子骗人的东西;伪品]

defunct a.死亡的;已倒闭的 [ defunctus dead, pp. of defungi(DE-, fungi perform)]

degenerate v.退步;衰败 [ degeneratus pp. of degenerare(DE-, genus -erisrace)]

degrade v.降级;使堕落;使退化 [ degrader]

deign v.屈尊;俯允 [ degnier, deigner, daigner dignare, -ari deem worthy dignus worthy]

deist n.奉自然神教者;理神论者 [theos god DEISM (神)自然神教]

dejected a.沮丧的,灰心的

delegate n.代表;委派;委任 [ delegatus(DE-, legare depute)]

deleterious a.有害的 [med deleteriusdeleterios noxious delete删除]

deliberate a.深思熟虑的;故意的 [deliberatus pp.of deliberare(DE-, librare weigh

delinquent a.n.怠忽职务的;流氓 [de+linqu同LINGER闲荡)DELICT犯罪 delinquency过失;失职]

delusion n.谬见;幻想 [ delusio(DELUDE)]

delve v.探究;查考;掘;凹下 [OE delfan]

demagogue n.群众煽动家 [ demagogos demos the people+agogos leading]

demean v.贬抑 [de+MEAN("普通的")卑鄙的,下流的]

demeanor n.行为;风度 [misdemeanor 轻罪]

demesne n.领域;私有土地 [ demeine(later  demesne)belonging to alord dominicus(DOMINICAL主的;基督的)]

demise n.死亡 [ use of pp. of OF de(s)mettre DISMISS, in refl abdicate]

demolish v.破坏;粉碎;推翻(制度等)[ demolir demoliri(DE-,moliri molit-construct moles mass)]

demotic a.民众的;通俗的 [ demotikos demotes one of the people(demos)]

demur v.犹豫;抗议 [ demeure(n), demeurer(v) Rmc(DE-, L morari delay)]来源：考大

demure a.严肃的;端庄的 [perh demure demore pp. of demorer remain,stay(DEMUR): infl by OF me　 maturus ripe][ 水果、谷物>成熟的 烂熟的;圆熟的]

denigrate v.涂黑;玷辱 [ denigrare(DE-, nigrare niger black)]

denizen n.居民;入籍者 [ de from+intus within+-ein -aneus: -ANEOUS]

denomination n.名称 [ denomination or  denominatio(DENOMINATE命名,取名.a.有特定之名称的)]

denotation n.(明示的)意义;指示 [(反)connotation (常 ~s)言外之意,含蓄,暗示,涵义(逻辑)内涵]

denouement n.结局;终场 [DE-,  nodare nodus KNOT结]

denounce v.攻击;揭发;通知废止 [ denoncier denuntiare(DE-, nuntiare makeknown nuntius messenger)]

depict v.描述;叙述 [ depingere depict-(DE-, pingere paint)]

depilate v.去...之毛发 [depilare(DE-, pilare pilus hair)]

deplete v.使空虚;用尽 [ deplere(DE-, plere plet- fill)depletion n]

deplorable a.不幸的;可叹的