ass·hole /ˈæsˌ(h)ol/
  肛門;屁眼;混蛋
  asshole
       n 1: insulting terms of address for people who are stupid or
            irritating or ridiculous [syn: bastard, cocksucker,
            dickhead, shit, mother fucker, motherfucker, prick,
             whoreson, son of a bitch, SOB]
       2: excretory opening at the end of the alimentary canal [syn: anus,
           arse, arsehole]