Learn English free online - how to pronounce word in English - English Learning Online- www.pronounceword.com

GRE蓝宝书核心词汇突破:字母d开头的单词

dilatoryntent·complain拖延的·拖拉=不满的·抱怨(同义)
(反)dilatory
◆ precipitate拖拉的
◆ 轻率的
dilatoriness
◆ alacrity拖拉
◆ 敏捷

(同)leisurely, unhasty, unhurried, slow, deliberate, laggard

dilemman.进退两难的局面
dilettanten. 业余爱好者(dabbler)
(类)dilettante·superficiality=partisan·bias业余爱好者·肤浅=党派支持者·偏见(正面特征)
(同)nonprofessional, smatterer, tyro, uninitiate
(记)dilet=(delight 高兴)联想:凭兴趣做事的人业余爱好者

diligentadj. 勤勉的,辛勤的(constant and earnest in effort and application)
(类)diligent·effort=malign·ill will勤勉的·努力=有害的·恶意(正面特征)
diligence·effort=satire·lampoon勤奋·努力=讽刺·讽刺文(正面特征)
(反)procrastination
◆ diligence拖拉
◆ 勤勉
(同)asiduous, industrious, sedulous

dilute v. 稀释(to diminish the strength, flavor, or brilliance of by admixture)
(类)dilute·concentration=slacken·tautness稀释·浓度=松弛·紧张(动宾关系)
(记)di(=dis 分开)+lute(=wash冲洗)冲洗达到稀释
dimv. 使暗淡,使模糊,使失去光泽
dimensionn. 尺寸;维度
(类)congruent·dimension=coeval·age全等的·尺寸=同时代的·时代(形容词及其相关对象)
measure·dimensions=calibrate·diameter量·尺寸=确定口径·直径(动词及其作用对象)