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GRE蓝宝书核心词汇突破:字母d开头的单词

defilen.(山间)小道v. 弄污,弄脏
(类)defile·narrowness=precipice·steepness 小道·狭窄=悬崖·陡峭(正面特征)

decrepitadj. 衰老的,破旧的(weakened by old age; worn out by long use)
(反)vigorous健壮的sturdy健壮的sound健康的robust健壮的hale强壮的
(同)weak, feeble, fragile, frail, infirm, insubstantial, unsound

defaultn. & v. 拖欠(failure to act in meeting financial obligations)
(类)default·pay=yield·resist拖欠·支付=屈服·坚持(反义)
(反)default
◆ fullfill an obligation/pay one's debt违约拖欠
◆ 履行义务/偿还债务

deferv.推迟,延期;听从
(类)arrogance·defer=lassitude·stir傲慢·听从=疲乏·激起(难以关系)
(反)exigent
◆ deferrable紧急的
◆ 可延期的

deferencen. 敬意,尊重(respectful regard)
(类)deference·authority=emulation·exemplar尊重·权威=效法·榜样
reverent·deference=exemplary·imitation虔诚的·尊重=可仿效的·模仿(因果)
defer·leader=admire·hero尊重·领导=赞美·英雄(动宾)
deferential·offend=scornful·respect恭敬的不会冒犯=轻蔑的不会尊敬
deferential·sycophant=frugal·penurious恭敬的·奉承的=节俭的·吝啬的(褒贬)
(反)deferential
◆ imperious/impudent恭敬的
◆ 专横的/无礼的
deference
◆ contempt尊重
◆ 轻视
(同)honor, homage, obeisance, reverence
deficiencyn. 缺乏,不足(insufficiency, an amount that is lacking or inadequate)
(反)deficiency
◆ surfeit缺乏
◆ 过度
(同)deficit, inadequacy, insufficience, insufficiency, scantiness, shortage