英语词汇back (sth) up怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	back (sth) up
释义	back (sth) up to move backwards, especially in a vehicle 后退；倒退；倒（车）: ◇back up a little so that the other cars can get past. 把车往后倒一点，那样别的车辆就可以过去。
随便看	indoctrinator indoctrinators indolence indolent indolently indomitabilities indomitability , indomitableness indomitable indomitablenesses indomitably indoor indoors indorse indorsement in doubt in dribs and drabs in droves induce induced inducement inducements inducement (to sb) (to do sth) induces induce sb to do sth inducing

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