be off的用法和样例：
例句
- Henry got a stomachache and asked to be excused.
亨利肚子疼请求离开一下。 - Turn off the lights when you leave.
离开时把灯熄掉。
词汇搭配
- be off one's game 竞技状态不佳...
- be run off one's feet 忙得不可开交...
- be ill off 贫困
- be unable to keep one's eyes off 羡慕地注视
- be better off without 没有…生活更富裕一些...
- be off one's high horse 不再骄傲自大,放下臭...
- be a load off someone's mind takea load...
- be better off 更富裕
- be browned off 生气的
- be quick off the mark 不失良机地开始; 充...
- be worse off 处境较好(状况转好...
- be badly off 贫穷
- be badly off for 拥有少量的
