beat time 打拍子
beat up somebody 痛打某人
because of 由于，为了
become of 发生...情况，...怎么啦
go to bed 去睡觉
in bed 在床上，(在)睡觉
make the bed 铺床
put...to bed 安顿...睡觉
before long 不久，一会之后
the day before yesterday 前天
the week before last 上星期
i beg your pardon 1.对不起，请原谅;2.请再说一遍
to begin with 1.第一2.原先，本来
begin with 以...开始
on behalf of, on sb's behalf 1.为了...的(利益)2.代表...，代表
behind the scenes 在幕后
behind the times 过时，落在时代后面
fall behind 落在后面
leave behind 留下，忘了带
stay behind 留下
human being 人
believe in 相信，信仰
make believe 假装
belong to 属于
at (the) best 充其量不过...
at one's best 全盛时期
no better than... 与...一样，不比...好
be better off 生活良好，生活更佳
had better do... 最好...
between you and me 咱俩私下说
few and far between 不常有，稀少
abide by 遵守(法律等);信守(诺言等)
to the best of one’s ability 尽力地
of (with) no fixed abode 居无定所
be about to do sth. 正要做某事
come about 发生，成为现实
turn about 向后转，转过身来
leave (sth) about 到处乱放
go about (sth) (着手)做…
set about (doing sth) 开始做…
what about (sth)? 怎么样了? …好吗?(用于提出建议)
above all 首先，最重要的是
be above one 太高深;不易理解
absent oneself from 缺席
be abundant in / with 有丰富的，有大量的
by accident 偶然地
without accident 平安无事地
of one’s own accord 自愿地，自动地
in accordance with 根据
