Shud
abbr. should 应，应该
🗣️ 情景例句
Management changed and we did not get along.
经理换人，而我们又处不来。
The electric fan is out of order.
这电风扇出毛病了。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。