flatus

名词 flatus:

1. a reflex that expels intestinal gas through the anus
   同义词：fart, farting, wind, breaking wind

fla.tus

n.（名词）
Gas generated in or expelled from the digestive tract, especially the stomach or intestines.
屁：从胃或小肠等消化道中产生或排出的气体

来源：
Latin fl3tus [wind, fart]
拉丁语 fl3tus [风，屁]
from fl3re [to blow] * see bhlô-
源自 fl3re [吹，刮] *参见 bhlô-