busy作形容词，意为“忙碌的；无暇的”。反义词为free，意为“空闲的”。其常用结构为:
1. be busy doing sth. 忙于做某事
2. be busy with sth.忙于某事。
3. be busy in doing sth, in可以省略。
扩展资料
He is busy at work.
他忙着工作。
Jean is busy with her work.
琼忙于自己的工作。
I am busy writing a novel.
我正忙于写小说。
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busy的用法四种句型
Simone
发布于 2024-04-26 01:53:23
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