ABM = anti-ballistic missile 反弹道导弹 abortive coup attempt 未遂政变absent trial / absent voting 缺席审判/缺席投票absolute majority 绝对多数abstain from voting 弃权abuse of power for personal gain 以权谋私academia 学术界academic career 学历，学业academician 院士Academy Award 奥斯卡金像奖academy sciences 科学院accredited journalist 特派记者acquit / be acquitted 宣告无罪 / 无罪释放acting president 代总统active capital 流动资本active substance 放射性物质active trade balance 顺差activist 活跃分子administration party 执政党admit the best examinee 择优录取adverse trade balance 逆差advisory body 顾问团after-sale service 售后服务air crash 飞机失事album 专辑allied powers 同盟国all-out ban 全面禁止all-round title 全能冠军alumnus (复数: alumni) 校友amendment 修正案，附加条款amicable relations 友好关系amnesty 特赦anarchy 无政府状态animal year 本命年anti-corruption 反腐败 anti-robbery bell 防盗铃apartheid 种族隔离appropriate authorities 有关当局arch-foe 主要的劲敌armed intervention 武装干涉arm-twisting 施加压力arson 放火，纵火assembly hall 会议厅assembly line 生产流水线assembly man 议员，装配工assistant secretary （美）助理部长assistant secretary of state （美）助理国务卿attaché 专员，（外交使团的）随员audience rating 收视率audiophile 音乐发烧友authoritative information 官方消息authoritative source 权威人士autonomous region / prefecture 自治区 / 州axis power 轴心国bachelor mother 未婚母亲background briefing 吹风会，背景情况介绍会bacteria 细菌bail 保释，保释金ballot 选票，投票bank book 银行存折bank failure 银行倒闭bar code 条形码bargain price 廉价be responsible for one's own profit and loss 自负盈亏be honest in performing one's official duties 廉洁奉公beeper BP机behind-the-scene maneuvering 幕后操纵benefit concert 义演音乐会best supporting actress award 最佳女配角bid up price 哄抬物价big gun 有势力的人，名人big lie 大骗局bistro 夜总会black box 测谎器black market price 黑市价blanket ballot 全面选举blast 爆炸