Jingelababy今
你好:忙于某事。【翻译】:1、第一种:be busy doing sth . 【举例】:I am busy cleaning my bedroom . (我正忙于打扫我的卧室)2、第二种:be busy with sth .【举例】:Jim is busy with his homework . (吉姆忙于写家庭作业)希望对你有帮助!满意请采纳!
樽品爱榴莲
有这几种说法:be busy with/doing sth;be busy with sth;sb be engaged in doing sth;be busy doing sth
细细粒的宝贝
忙于做某事:be busy doing Sth.= be busy with Sth. 例句:I am busy doing my homework. I am busy with my homework. 我忙于做作业.
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