1、(be) about to 刚要,即将2、(be) absorbed to 专心于3、account for 说明(原因等)4、(be) accused of 控告,谴责5、acquaint with 熟悉,熟知6、adapt to (使)适应,适合;改编,改写7、add to 增添,增加;补充说8、add up to 合计达,总计9、adhere to 附着,粘着10、adjust to (使)适应于,把.调节到11、agree to (+物)同意,赞成12、agree with (+人)同意,赞成13、aim at 瞄准,对准;旨在14、allow for 考虑到15、amount to 合计,共计,等于16、answer for 对.负有责任17、aplolgize to sb.for sth.为.而向.道歉18、appeal to 诉诸,求助19、apply for 申请,请求20、approve of 赞成