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. 伪装,化装
dispose of v. 去掉; 处理
distress n. /v. 痛苦
diverse a. 多样的
document v. 证明 n.文件
dominate v. 支配
drain v. 排水;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 a.退化的
degrade v. 降低身份
deprive v. 丧失,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
diminish v. 变少
disable v. 丧失能力
disastrous a. 灾难性的
disperse v. 分散,疏散
distort v. 歪曲,扭曲
divert v. 转移, 转向
> A loud noise diverted my attention from the work
donate v. 捐赠>Have you ~d blood?
doom v./ n. 注定; 厄运>He is doomed to failure
drastic a. 激烈的
drawback n. 缺点
dwell on v. 细想;详述 Don’t ~ on the past
n. 文件,公文,文档
vt. 记载,(用文件