動詞 be sick:

1. eject the contents of the stomach through the mouth
   同義詞：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.
   我覺得我好像要生病了
3. She suddenly felt sick, and was sick twice before she could even get to the door.
   她突然想嘔吐，還沒來得及走到門口就吐了兩次。
4. He must be sick today.
   他今天一定是生病了。