如题所述
生病。造句如下:
If I fall ill, I'll see my doctor.
如果生病了,我会去看大夫。
What will happen when she fall ill?
如果她生病了,又会发生什么?
Jack looks as if he is going to fall ill.
杰克看上去好像要生病的样子。
What if I fall ill while I'm away on holiday?
如果我在放假时生病了怎么办?