1. demand sth. of sb.向某人要求(非物质的.)东西demand sth. from sb.向某人要求(物质的)东西
demand有需求;on demand受到要求时
3. be dependent on依靠
4. deprive sb. of sth.剥夺某人某物
5. derive…from(=obtain…from)从…取得，由…来的derive from(=come from)起源于
6. despair of(=lose all hope of)绝望
7. in despair绝望
8. despite(=in spite of)不管，尽管
9. in detail详细地
10. deviate from偏离，不按…办
11. on a diet吃某种特殊饮食，节食
12. differ from…in与…的区别在于…
13. in difficulties…有困难，处境困难，
14. discharge sb.(from)…for(=dismiss sb. from a job for)因…解雇，开除
15. fall back(=retreat，turn back)撤退;in disorder慌乱地，狼狈不堪
16. on display(=being shown publicly)陈列
17. dispose of(=get rid of，throw away)处理掉
18. beyond dispute不容争议的，无可争议
19. in dispute在争议中
20. in the distance在远处make out辩认出
21.(be)distinct from(= be different from)与…截然不同
22. distinguish between(=make or recognize differences)辨别
23. distinguish…from把…与…区别开
24. do away with(=get rid of;abolish;discard eliminate)除去，废除，取消;do away with(=kill)杀掉，镇压
25. have…to do with与…有关系
26. without doubt(=undoubtedly)无可置疑地
27. in doubt(=in a condition of uncertainty)对…表示疑惑
28. be due to是由于
29. come off duty下班
30. go on duty上班
