2012年6月英语四级阅读理解备考：核心词汇(D)
D
defect n. 缺陷
deliberate a. 故意的 =on purpose
depress v. 使沮丧
detect v. 发现
descend v. 下降
dim a. 昏暗的
disguise v. 化装
dispose of v. 去掉; 处理
distress n. /v. 痛苦
diverse a. 多样的
document v. 证明
dominate v. 支配
drain v. 排走；耗尽
discard v. 丢弃 Don’t ~ the drink cans carelessly。
deduce v. 推断
dedicate v. 献给
deficiency n. 缺乏， 不足 a vitamin ~ in his diet
defy v。(公然)违抗
degenerate v. 退化
degrade v. 降低身份
deprive v. 剥夺 You ~d him of his right to privacy。
descendant n. 后代
destiny n. 命运=fate
destructive a. 破坏性的 The weapon has a great ~ power。
deteriorate v. 恶化 His health has ~d。
dignity n. 尊严
dilemma n. 困境 A doctor’s ~ ——to lie or to tell the truth?
diminish v. 变少
disable v. 丧失能力
disastrous a. 灾难性的
disperse v. 分散，消散，驱散
distort v. 歪曲
divert v. 转移， 使转向> A loud noise diverted my attention from the work。
donate v. 捐献>Have you ~d blood?
doom v./ n. 注定; 劫数>He is doomed to failure。
drastic a. 严厉的 ~ measures
drawback n. 缺点=disadvantage> One of the ~s of living in the XIASHA is inconvenience in daily life。
dwell on v. 总是想；详述 Don’t ~ on the past。
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