1. dependent [di’pend?nt] "a.依靠的,依赖的,从属的;随…而定的"

2. depict [di’pikt] "v.描绘;描写,描述"

3. deposit [di’p?zit] v.存放;使沉淀;付(保证金) n.存款;沉积物

4. depress [di’pres] "v.压抑,降低;使沮丧,压下"

5. deprive [di’praiv] "vt.剥夺,夺去,使丧失"

6. depth [depθ] "n.深，深度,深奥,深刻"

7. deputy [’depjuti] "n.代理人,代表 a.副的,代理的"

8. derive [di’raiv] v.取得;导出;引申;来自;源自;出自

9. descend [di’send] "v.下来,下降;遗传(指财产,气质,权利)"

10. descendant [di’send?nt] "n.子孙,后代"

11. descent [di’sent] "n.下降,降下;斜坡;血统,家世"

12. describe [di’skraib] "v.描述,形容"

13. description [di’skrip??n] "n.描写,形容;种类"

14. desert [’dez?t] "n.沙漠,不毛之地 v.抛弃,遗弃;擅离,开小差"

15. deserve [di’z?:v] "v.应受,值得"

16. design [di’zain] "v.设计;构思;绘制;图案;企图 n.设计,图样"

17. designate [’deziɡneit] "v.指明,指出;任命,指派"

18. desirable [di’zai?r?bl] "a.值得做的;合意的,称心的;期望得到的"

19. desire [di’zai?] "v./n.愿望,欲望,要求"

20. desk [desk] n.书桌，办公桌，服务台

21. desolate "[’des?l?t, ’des?leit]" a.荒凉的;孤独的 v.使荒芜

22. despair [di’spε?] n.绝望;失望;令人失望的人(事物)v.绝望

23. despatch [di’sp?t?] n./v.(dispatch)派遣;发送 n.急件;新闻报道

24. desperate [’desp?r?t] a.不顾一切的，铤而走险的;绝望的，危急的

25. despise [di’spaiz] "v.轻视,蔑视"

26. despite [di’spait] "prep.不管,不顾"

27. dessert [di’z?:t] n.正餐后的水果或甜食

28. destination "[,desti’nei??n]" "n.目的地,终点"

29. destiny [’destini] "n.命运;天数,天命"

30. destroy [di’str?i] "v.破坏,摧毁,消灭"

31. destruction [di’str?k??n] n.毁坏，毁灭(的原因)

32. destructive [di’str?ktiv] a.破坏性

33. detach [di’t?t?] "vt.分开, 分离, 分遣, 派遣(军队)"

34. detail "[’di:teil, di’teil]" "n.细节,详情 v.详述"

35. detain [di’tein] "v.耽搁;扣押,拘留"

36. detect [di’tekt] "v.察觉,发觉,侦察,探测"

37. detective [di’tektiv] n.侦探

38. detector [di’tekt?] "n.发现者,侦察器,探测器,检波器,检电器"

39. deteriorate [di’ti?ri?reit] "v.(使)恶化,(使)变坏"

40. determine [di’t?:min] "v.决心,决定;确定,限定"

41. develop [di’vel?p] "v.发展,开发,研制;显现,显影;发育,生长"

42. deviate "[’di:vieit, ’di:vi?t]" "v.(from)背离,偏离"

43. device [di’vais] "n.装置,设备,仪表;方法,设计"

44. devil [’dev?l] n.魔鬼

45. devise [di’vaiz] vt.设计;发明;图谋;作出(计划);想出(办法)

46. devote [di’v?ut] "v.(to)奉献,致力"

47. dew "[dju:, du:]" n.露水

48. diagnose [’dai?ɡn?uz] vt.诊断(疾病);判断(问题)

49. diagram [’dai?ɡr?m] n.图表;图解

50. dial "[’dai?l, dail]" "n.钟(表)面,刻度盘,拨号盘 v.拨号,打电话"

51. dialect [’dai?lekt] n.方言

52. dialog [’dai?l?ɡ] "n.(dialogue)对话,对白"

53. diameter [dai’?mit?] n.直径

54. diamond [’dai?m?nd] "n.金钢石,钻石;菱形"

55. diary [’dai?ri] "n.日记,日记簿"

56. dictate "[dik’teit, ’dikteit]" "v.口授;(使)听写;指令,指示,命令;"

57. dictation [dik’tei??n] "n.听写,口述;命令"

58. dictionary [’dik??n?ri] "n.词典,字典"

59. die [dai] vi.死，死亡;(草木)枯萎，凋谢;渴望

60. diet [’dai?t] "n.饮食,食物"

61. differ [’dif?] v.(from)与…不同;(with)与…意见不同

62. difference [’dif?r?ns] "n.差别,差异,分歧"

63. different [’dif?r?nt] "a.差异的,差异的,不同的"

64. differentiate "[,dif?’ren?ieit]" "v.区分,区别;(使)不同"

65. difficult [’difik?lt] "a.困难的,艰难的"

66. difficulty [’difik?lti] "n.困难,困境,难题"

67. diffuse [di’fju:s] "v.扩散;传播 a.(文章等)冗长的,漫无边际的"

68. dig [diɡ] "v.挖,掘"

69. digest [di’d?est] vt.消化;领会，融会贯通 n.文摘，摘要

70. digital [’did?it?l] a.数字的;数位的;手指的 n.数字

71. dignity [’diɡn?ti] "n.(举止,态度等的)庄严,端庄;尊贵,高贵"

72. dilemma "[di’lem?, ,dai-]" "n.(进退两难的)窘境,困境"

73. diligent [’dilid??nt] "a.勤奋的,用功的"

74. dilute "[dai’lju:t, di-]" vt.稀释，冲淡 a.稀释的，冲淡的

75. dim [dim] "a.暗淡的,模糊的"

76. dimension "[di’men??n, dai-]" "n.尺寸,尺度;维(数),度(数)"

77. diminish [di’mini?] "v.缩小,减少,递减"

78. dine [dain] "v.吃饭,进餐"

79. dinner [’din?] "n.正餐,宴会"

80. dip [dip] "v./n.浸,蘸"

81. diploma [di’pl?um?] "n.毕业文凭,学位证书"

82. diplomatic "[,dipl?’m?tik]" "a.外交的,从事外交的;策略的,有手腕的"

83. direct "[di’rekt, dai-]" "a./ad.径直的(地) v.管理,指导;(at,to)指向"

84. direction "[di’rek??n, dai-]" "n.方向,方位;指令,说明"

85. directly [di’rektli] "ad.直接地,径直地;马上,立即"

86. director [di’rekt?] "n.指导者,主任,导演"

87. directory "[di’rekt?ri, dai-]" "n.人名地址录,(电话)号码簿"

88. dirt [d?:t] "n.污物,污垢"

89. dirty [’d?:ti] "a.弄脏的;下流的 v.弄脏,玷污"

90. disable [dis’eib] vt.使残废;使失去能力;丧失能力

91. disappear "[,dis?’pi?]" "v.不见,消失"

92. disappoint "[,dis?’p?int]" vt.失望;(希望等)破灭，挫败(计划等)

93. disaster "[,di’zɑ:st?]" "n.灾难,大祸;彻底的失败"

94. disastrous [di’zɑ:str?s] a.灾难性的

95. disc [disk] "n.(disk)圆盘,圆面,盘状物"

96. discard "[dis’kɑ:d, ’diskɑ:d]" vt.丢弃，抛弃，遗弃

97. discern "[di’s?:n, -’z?:n]" "v.认出,发现;辨别,识别"

98. discharge [dis’t?ɑ:d?] "v./n.卸货,排出;发射,放(电);遣散,解雇"

99. discipline [’disiplin] "n.纪律,学科"

100. disclose [dis’kl?uz] "v.揭示,泄露"