be busy with的意思|示意
忙于某事；忙着做……
be busy with相关短语
1、 be busy with sth 于某事,忙于某事,忙于,忙于做某事
2、 be busy with homework 会忙着做作业,功课忙,忙着功课
3、 be busy with research work 专心于研究工作
4、 be busy with detail 忙于对付
5、 be busy with sty 忙于
6、 be busy with writing 忙于写作
7、 be busy with my studies 忙于我的学习
8、 to be busy with 忙着