accuse v. 控告;指控 (accuse sb. of / 指控某人……犯了罪 );
ache n. 疼痛 v. 疼痛;
achieve v. 完成(功绩等)，实现(目标、目的等) (achieve one’s purpose/达到目的;
achieve success/ 获得成功;
acquire v. 开云kaiyun(中国)得(知识等)，求得，养成(习惯等);
action n. 行动;行为;作用(take action /采取行动);
active adj. 活动的;活跃的;积极的(take an active part in .. 积极参加…);
activity n. -ties 活动;行动;行为(social activities /社会活动);
actual adj. 实际的;真实的;目前的;
actually adv. 实际上;真实地;
acute adj. 敏锐的;灵敏的;剧烈的;急性的(疾病);
adapt v. 使适应;使适合;改编(adapt oneself to sth.. /适应……); add v. 加，增添，增加(to) (add up to/ 总计为，总数达);
in addition/加上，又，另外; in addition to/加上，除……外;
adequate adj. 足够的，恰当的，胜任的;
adjust v. 调整;调节;使适合;使适应( adjust oneself to sth. / 使自己适应……);
admire v. 赞美;赞赏; 钦佩(admire sb. for sth. /因……而钦佩某人);
admit v. 让……进入，使获得(某种地位或特权)，接[容]纳，承认(事实、错误等)(admit sb. into the university/获准入大开云kaiyun(中国));
adopt v. 采用，采纳，选定 (道路、职业等)，取(立场等)，收养; in advance adv.预先;
advantage n. 优势，长处，利益，便利 (take advantage of/ 利用，欺骗);
advertisement n. 广告(= ad);
advice n. 劝告，建议，通知( a piece of advice/ 一条意见; give advice /提出忠告; take/follow one’s advice /接受忠告) ;
advise v. 建议，提意见，通知，告知(advise sb. to do sth. / 劝某人做某事, advise that../提前通知。)
