好像是个医学专用词缩写:HAFE == High Altitude Flatus Expulsion High altitude flatus expulsion (HAFE) is an awkward gastrointestinal syndrome which involves the spontaneous passage of increased quantities of rectal gases at high altitudes. 因为本人对医学名词知之甚少,不敢贸然翻译,只知道这是与肠胃胀气有关的一种肠胃综合征
