be sick

动词 be sick:

1. eject the contents of the stomach through the mouth
   同义词：vomit, vomit up, purge, cast, sick, cat, disgorge, regorge, retch, puke, barf, spew, spue, chuck, upchuck, honk, regurgitate, throw up

1. I'm going to be sick!
   我快要生病了！
2. I feel as if I'm going to be sick.
   我觉得我好像要生病了
3. She suddenly felt sick, and was sick twice before she could even get to the door.
   她突然想呕吐，还没来得及走到门口就吐了两次。
4. He must be sick today.
   他今天一定是生病了。