(The screen detached from the keyboard.)

2. detainee n (因政治原因)被拘留者 attain 獲得 contain 包含 detain 拘留 maintain 保持 maintenance n 保持 sustain 支持 obtain 獲得 abstain 棄權(quán)

3. deviate v 偏離，越軌

(His statements sometimes deviated from the truth.)

4. diagnose v 診斷

(The doctor diagnosed my illness as a rare skin disease.)

5. diagnosis n 診斷法，診斷結(jié)果(What is the doctor’s diagnosis of your disease?)

6. dictatorship n 獨裁，專政

(His dictatorship was threatened by his opponents)

7. carbon 碳

8. dioxide n 二氧化物

9. directory 號碼薄，通訊錄

(Her name is listed on the telephone directory.)

10. discern v 明辨，識別(I soon discerned that man was lying.)

11. discrimination n 歧視，辨別，識別力

(He spoke out against the racial discrimination.)

12. distort v 歪曲，曲解，扭曲，使變形

(The book represents a fundamentally distorted picture.)

13. disturbance n 打擾，擾亂，騷亂，紛亂

(There’s a violent disturbance in inner city areas.)

14. doctrine n 教條，教義，學(xué)說

15. documentary n 紀錄片

16. duplicate n 複製品(Your jacket is a duplicate of mine.)

17. replicate v 複製，重複

(It might be impractical to replicate Eastern culture in the west.)

18. editorial n 社論

19. emerge v 出現(xiàn)，顯出;暴露

20. endanger v 危及，使遭受危險