同義詞：
　　1. better, improve，strengthen, increase, enhance 改善、提高；adj.有好轉的、更好的
　　2. 　branch, division, subsidiary, sector, department, faculty 樹枝、分條；分支、分科、分系
　　3. plentiful, abundant, rich, enormous, a great deal , a number of, plenty of, a great number of, numerous, lots of, much, many 豐富的、大量的
　　4. abandon, give up, quit, drop, resign, throw away, desert 遺棄、丟棄
　　5. abide by, stick to, follow, obey, adhere to, observe, comply with, accord with, coincide with 遵守、信守
　　6. abnormal, unusual, unique, uncommon, unconventional, out of the way 反常的、異常的；變態(tài)的
　　7. abrupt, sudden, unexpected, unforeseen 突然的，意外的
　　8. accelerate, step up, speed up, hasten, quicken, hurry 使加快、使增速
　　9. acceptably, satisfactorily, sufficient to meet the requirement 可以接受地
　　10. acclaim, hail, regard, consider, think of 向….歡呼; n 熱烈歡迎或贊同
　　11. take…into account, take…into consideration, consider, think about 把….考慮在內
　　12. 　account for, explain, interpret, clarify, define, outline
　　說明、解釋….的原因
　　13. accumulate collect, assemble, gather, build up, pile up 堆積、積累
　　14. aircraft, planes 飛機、飛行器
　　15. alleviate, lessen, lighten, soften, 減輕、緩解、緩和
　　16. allocate…to…, assign…to…, send…to, transmit…to, dispatch….to 分配、分派
　　17. allocate, distribute 分配、分發(fā)、把…撥給
　　18. allow, permit, admit, grant, consent, let 允許、許可、承認
　　19. almost, practically, nearly, approximately 幾乎、差不多
　　20. although, while, though 盡管、雖然；但是、然而
　　21. annoying, irritating, upsetting, troublesome 惱人的、討厭的
　　22. argue, contend, dispute, conflict, persuade, reason 爭論、辯論
　　23. arise, get up, stand up 由...而引起，由...而產生
　　24. arouse, excite, cause, agitate, awaken, stimulate, awaken 喚醒
　　25. assemble, gather, collect, accumulate, store up 集合, 收集
　　26. assert, state firmly, say formally, declare, announce 聲稱, 斷言
　　27. assume, postulate, suppose, take…for grated 假設, 臆斷, 猜想
　　28. at any price, for love or money, at any rate, whatever it may be, at any risk 不惜任何代價
　　29. 　at stake, in danger, dangerous 在危險中
　　30. 　attend to, wait on, serve 注意; 聽取; 致力于
　　31. attraction, lure, desirability, tempt, charm 吸引, 吸引力, 誘惑力
　　32. authentically, genuinely, truly 確實地,真正地
　　33. ban, forbid, not allow, prohibit, deter, disallow 取締, 查封, 禁止
　　34. bare, barren, infertile, lean, naked, uncovered, exposed 使赤裸, 使露出, 使暴露; adj. 光禿禿的, 無遮蔽的
　　35. bearing, influence, effect, impact, affect, 結果, 效果, 影響
　　36. beat, break, win, triumph, surpass, hit, blow 跳動, 打敗
　　37. before, prior to, earlier than, previous to在…前面; 優(yōu)于, 先于;
　　38. broaden, widen, extend, expand使…變寬, 擴展
　　39. call off, cancel, terminate, stop, erase, wipe out, cease 取消; 停止
　　40. call up, telephone 打電話