英语词汇do duty as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	do duty as
释义	do duty as 1 : to do the work of (someone or something)担任；承担 He did (double) duty as the star and director of the film.他担任这部电影的主演兼导演。 2 : to be used as (something)用作；充当 The backpack she uses at school also does duty as an overnight bag.她上学用的背包也用作她外出住宿一夜的旅行包。 ⇒ Main Entry: duty
随便看	at the center of at the center of things at the coalface at the controls at the cost of at the count of at the crack of dawn at the cutting edge of at the discretion of at the door at the double at the drop of a hat at the earliest at the eleventh hour at the end of at the end of the day at the expense of at the first opportunity at the first sign of at the forefront at the hand of at the hand(s) of at the hands of at the head of at the height of

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