忙于做某事,用什么词?
发布网友
发布时间：2024-04-29 15:23
共1个回答
热心网友
时间：2024-06-18 17:51
be busy with sth ，with后面加事情：忙于某事 。侧重于动作，sth是名词。
He is busy with his homework .
be busy doing sth ，doing 后加动词进行式：忙着做某事。侧重于状态。
He is busy doing his homework .
