17. deprive： v. 剥夺 [例句]
If you do not drive carefully, I shall be obliged to deprive you of your licence. 如果您不谨慎驾驶，我将不得不没收您的执照。 18. derive：
v. 得自,起源,引申于 [例句]
We derive great pleasure from reading. 从阅读中得到极大的乐趣. 19. descend： v. 降,传 [例句]
My sister's family is descending on us this weekend.想不到我姐姐一家本周末要到我们这里来 20. deserve： vi. 应该得到 vt. 应受,值得 [例句]
You deserve it.这是你应得的。 21. desirable： adj. 令人想要的 [例句]
It is desirable that atomic energy should be used for peaceful purpose.原子能应该为了和平的目的而使用，这是合乎情理的。 22. despair： n. 绝望,失望 [例句]
He has been in the abyss of despair. 他已陷入绝望的深渊。 23.destruction： n. 破坏,毁灭 [例句]
We all mourn the destruction of a well-loved building.我们都为毁掉心爱的建筑物而痛惜. 24. detail： n. 细节,详情 vt.详述，详细说明 [例句]
He tells us the accident in detail. 他详细地把事故讲给我们听。 25. detect： v. 发现 [例句]
A smoke detector detect the presence of smoke.烟尘探测器可探测是否存在烟雾。 26. determine： v. 决定,决心要
[例句]
The exam results could determine your career.考试成绩可能会决定你的前途。 27. deviate： v. 脱离,出轨 [例句]
If the multitude ever deviate into the right, it is always for the wrong reason.纵使大众也曾偏向正途也罢，那总是出于错误的原因。 28. device：
n. 装置,设计,策略,设备 [例句]
The device will be in production by the end of the year.该装置将於年底投入生产. 29. devote： v. 投入于,献身 [例句]
He thinks we should not devote any more time on this issue.他认为我们不应该再在这个问题上多花时间了。 30. differentiate： v. 区别,差别 [例句]
One character is not clearly differentiated from another.人物之间的区别没有明显刻划出来
Part 9
1. diffuse ： v. 散播 [例句]
Translucence gives the material the ability to transmit and diffuse light.半透明给予材质以传送和散播光的能力。 2. dimension ： n. 尺寸,次元,容积,维度 [例句]
There is another dimension to this problem which you haven't considered.这个问题还有你尚未考虑到的另一个方面。 3. diminish ： v. 减少,变小 [例句]
His illness diminished his health.疾病侵蚀了他的健康。 4. disappear ： v. 消失 [例句]
The sun disappeared behind a cloud.太阳消失在一片云后面。 5. disappoint ： v. 使...失望 [例句]
These errors on your part cause us to disappoint our important customers.你方的这些差错导致我方使一些重要的客户失望。 6. disappointed ： adj. 失望的 [例句]
I was more disappointed than discouraged.我是失望，而不是泄气。
7. disappointing ： adj. 令人失望的 [例句]
It was a disappointing exam result.考试成绩是令人失望的。 8. disastrous ： adj. 灾难性的 [例句]
A disastrous fire caused loss of life and property.一场灾难性的火灾造成生命财产的损失。 9. discard ： n. 丢弃,扔掉 v. 丢弃,抛弃 [例句]
History discarded him.他被历史所抛弃。 10. disclose ： v. 揭露 [例句]
He refused to disclose his name and address .他拒绝透露自己的姓名和地址。 11. discount ： n. 折扣,贴现率 v. 打折扣,贴现 [例句]
These goods will be sold at a discount.这些货物将减价出售。 12. discourage ： v. 使气馁,阻碍 [例句]
A new law has been brought in to discourage racial prejudice.一项反对种族歧视的新法律已被提出。 13. discriminate ： v. 区别,差别待遇 [例句]
Death does not discriminate; it comes to everyone.死亡对每个人都一视同仁，它会降临到每个人的身上。 14. disgust ： n. 厌恶,嫌恶 v. 令人厌恶 [例句]
She turned away in disgust. 她厌恶地转过脸去。 15. disgusting ： adj. 令人厌恶 [例句]
The bad fish had a disgusting smell.这条坏鱼有一股令人作呕的气味。 16. disillusion ： n. 觉醒,幻减 v. 醒悟,使幻想破减 [例句]
She still believes in Santa Claus and it would be cruel to disillusion her.她仍然相信有圣诞老人, 要是使她这一幻想破灭就於心不忍了. 17. dismiss ： v. 解散,开除 [例句]
The boss threatened to dismiss him from his job, but it's all a bluff.老板威胁说要解雇他，但这不过是恐吓而已。 18. displace ： v. 移置,替换 [例句]
Moderates have displaced the extremists on the committee.在委员会中，稳健派人士取代了激进派人士。 19. display ： n. 显示,陈列,炫耀 v. 显示,表现,夸示 [例句]
There are so many fancy cars on display here that I don't know which to buy.有这么多的豪华汽车在此展出，我不知要买哪一辆才好。 20. disposal ：
n. 处理,消除,销毁,处置 [例句]
He has too many things at his disposal to go home early.有太多事要他处理，使他不能早点回家。 21. dispose ： v. 处理,处置,销毁 [例句]
I must dispose of the trouble.我必须摆脱麻烦。 22. dispute ： n. 争论 v. 争论 [例句]
His honesty is beyond dispute. 他的诚实是无可争议的。 23. disregard ： n. 忽视 v. 忽视,不顾 [例句]
He shows ruthless disregard for other people's feelings.他对别人的感情漠不关心。 24. distinct ：
adj. (from)独特的,不同的,明显的,清楚的 [例句]
Those two ideas are quite distinct from each other.这两种观点截然不同。 25. distinguish ： v. 区别,辨别,表现突出 [例句]
Speeches distinguish human beings from animals.人类和动物的区别在于人会说话。 26. distort ： v. 扭曲 [例句]
How dare he distort the facts so brazenly!他怎么敢如此肆无忌惮地歪曲事实！ 27. distribute ： v. 分配,散布 [例句]
Some types of plants are widely distributed.有些植物分布得很广。 28. dive ： n. 潜水,跳水 v. 跳水,俯冲 [例句]
Throw your arms out in front of you as you dive.跳水时手臂迅速前伸. 29. diverse ：
adj. 不同的,相异的,多种多样的 [例句]
And China is a great country, scenic, rich with history and diverse cultures.中国是个伟大的国家，风景优美，有丰富的历史和多样的文化。 30. divert ： v. 转移 [例句]
A loud noise diverted my attention.一阵喧闹声转移了我们的注意力。
Part 10
1. divorce： n. 离婚 v. 与...办离婚 [例句]
The classmates discriminated against him because of his parents' divorce.由于父母的离异, 他遭到了同班同学的歧视。 2. domain： n. 领域 [例句]
This question comes into the domain of philosophy. 这一问题属于哲学范畴。 3. domestic ：
adj. 国内的,家庭的,驯养的 n. 家仆,佣人 [例句]
This is domestic news. 这是国内新闻。 4. dominate ： v. 支配,占优势 [例句]
The stronger man dominates the weaker. 强者支配弱者。 5. drawback： n. 不利点,退税 [例句]
Lack of fund can be a drawback if you wanted to invest in a sure thing.如果你要对确有把握的事投资，资金短缺会是个障碍。 6. duty：