英语词汇to be busy doing sth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	to be busy doing sth
释义	to be busy doing sth忙于做某事 They are busy preparing for the show.他们忙着为演出做准备。 See busy
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英汉双解词典包含368430条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。