| between buyer and seller corrupt堕落的,腐败的,贪赃舞弊的:lead a corrupt life count数,计算: count the money course课程,科目:an English course courtesy 谦恭有礼。有礼的举止（或）言辞：come in without courtesy credit信任，可信性：I have full credit in your ability to do the job。 crucial 决定性的，关键性的：a crucial decision cue 提示，暗号，信号：throw cues to sb cultivate耕作，栽培，养殖：cultivate vegetables cure 治愈，医治：this medicine cured him of his pains。 cut 切，割，剪，砍，削; The Mayor cut the ribbon to open a trade exhibition. D dawn 黎明，拂晓 work from dawn to dark dazzle （强光等）使目眩，耀眼：He was dazzled by his sudden success. deceive 欺骗，蒙蔽：deceive oneself decent 体面的，像样的:She didn’t have a decent dress for the ball. decline 拒绝，谢绝：We sent him an invitation but he declined. decompose 分解，腐烂，腐败：decompose a compound into its elements. dedicate 奉献，把。。。用在（to）: The doctor dedicated himself to finding a cure. deduce 演绎，推论：From her conversation, I deduced that she had a large family. define 解释，给。。。下定义: People define him as a genius. deform(使)变形：Heat deforms plastic. defy 公然违抗，反抗：He was going ahead defying all difficulties. degenerate 衰退，堕落，变坏（into）: Her eyesight degenerated with the years. deliberate 慎重的，深思熟虑的：The government is taking deliberate action to lower prices. delight 高兴，快乐：To the teacher’s great delight , all his students passed the examination. deliver 投递，传送，运输：deliver the mail demonstrate 论证，证明 ：demonstrate a philosophical principle denote 表示，是。。。的标志，意思是：A frown often denotes displeasure. dense 稠密的，密集的:a dense forest deposit 存放： She deposited her bag in the cloakroom. depress 使沮丧，使消沉：That movie depressed me. deprive 剥夺，使丧失：deprive sb. of his property derive 取得，得到：He derived his enthusiasm for literature from his father. descend 下来，下降：Darkness descended too soon. deserve 应得，值得：The question deserves consideration. designate 指明，表明：designate boundaries desolate 荒芜的，不毛的：desolate land despise 蔑视，鄙视：He despises flattery. detach 拆卸：They detached their trailer and set up camp. detain 留住，担搁：be detained by business. detect （当场）发现（某人在干坏事）:detect a student cheating deteriorate （使）恶化,(使)变坏,(使)退化: Relations between the two countries began to deteriorate. deviate 背离，偏离：deviate from the rule devote 将...献给（to）:Mary devoted her life to caring for the sick. diagnose 诊断，判断：The doctor diagnosed the illness as influenza. dictate 口授，使听写：dictate a letter to a secretary differentiate 使不同，使有差别，区分，区别：differentiate varieties of plants diffuse 扩散（气体，液体等）：The colors of the sunset were diffused across the sky. diminish 减少，降低：His illness diminished his strength. diplomat 外交家，外交官，圆滑的人：a career diplomat discard 丢弃，抛弃：discard an old pair of shoes discern 看出，觉察出：W |
