at least 至少
at length 终于,最终;详细地
as a matter of fact 其实,事实上
by all means 当然可以
by means of 依靠,用
by no means 决不,并没有
in memory of 纪念
in (the) light of 鉴于,由于
in line 成一直线,成一排;(with)与…一致,与…符合
for the moment 目前,暂时
on occasion(s)有时,间或
in order to 为了(做某事)
in order that 目的在于,为了
out of order 工作不正常的;不按次序
at intervals 不时,每隔一段时间(或距离)
at a loss 困惑,不知所措
at the mercy of 完全受…支配,任凭…的摆布
by mistake 错误地
at the moment 目前,此刻
on one’s own 独自;独立地
in particular 特别,尤其
in person 亲自,本人
in place 在合适的位置
in place of 代替,交换,取代
in the first place 第一,首先