vomit

​/ˈvɒm.ɪt/

Vomiting (also known as puking, throwing up, barfing, emesis, among other names) is the involuntary, forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose.

呕吐(也被称为puke，throw up，barf，emesis等)是指通过嘴有时是鼻子将胃中的内容物不由自主地强行排出。

He came home drunk and vomited all over the kitchen floor.

他醉醺醺地回到家里，在厨房里吐了一地。

She was vomiting (up) blood.

她在吐血。