retching

详细解释:【医】 干呕

英语解释：

动词 retch:

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