busy
发音: ['bɪzi]
常见用法：
1)adj. 忙碌的；热闹的；正被占用的
be busy with sth 忙于做某事
be busy doing sth 忙于做某事
I am busy doing my homework.
I am busy with my homework.
我正忙于我的作业。
2)vt. 使忙于
busy oneself with sth
Bill busied himself with collecting materials.
比尔忙于收集资料.
3)常见的同意句转换：
I am busy today.
I have no time today.
be busy= don't have time 没有时间，繁忙的
