Prepattern
[计] 预置模式
🗣️ 情景例句
We must.
我们是该开始了。
Just a second and I'll check the schedule.
请等一等，我来查一下时刻表。
From time to time, I notice that he puts a piece of meat down his trousers just before he leaves the factory.
我经常看到，他在快要离厂前把一块肉藏在裤子里。