大學(xué)英語四級(jí)高頻詞組
at present 目前;現(xiàn)在
at sbs disposal 任處理
at the cost of 以為代價(jià)
at the mercy of 任憑擺布
at the moment 此刻;目前
at this rate 照此速度
at times 有時(shí);間或
back and forth 來回地;反復(fù)地
back of 在后面
before long 不久以后
beside point 離題的,不相干的
beyond question 毫無疑問
by air 通過航空途徑
by all means 盡一切辦法,務(wù)必
by and by 不久,遲早
by chance 偶然,碰巧
by far 最得多
by hand 用手,用體力
by itself 自動(dòng)地,獨(dú)自地
by means of 用,依靠
by mistake 錯(cuò)誤地;無意地
by no means 決不;并沒有
by oneself 單獨(dú)地;獨(dú)自地
by reason of 由于
by the way 順便說說
by virtue of 借助,由于