I'm constantly having to mug up things ahead of teaching them.
经常不得不
课前攻读要讲的东西。
I'm constantly having to mug up things ahead of teaching them.
经常不得不课前攻读要讲的东西。
He fell asleep during the lesson.
他课时睡着了。
I made the zip gun in class out of a toy airplane launcher.
课时用玩具飞机发
器改制成了这把枪。
：
例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向
们指正。
