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...
be busy doing sth eg：What are you busy doing these days? 你这些天在忙些什么？
be busy doing sth
be busy doing sth be busy with sth
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。
busy: be busy in/with
be busy doing sth.忙于做某事用英语造句如下： They are busy doing their homework. 他们正忙于做作业。
21世纪大英汉词典 absorb in, be absorbed in 全神贯注于，专注于，专心于；为…所吸收： Time passes quickly when you are absorbed in reading a good book. 当你专心读一本好书时，时间就过得飞快。 以上来源于：《21世纪大英汉词典》 The di...