arse
/ɑ:s; ɑrs/ n
( sl 讳, 俚)
1 (US ass / æs; æs/) buttocks; anus 屁股; 肛门.
2 (usu following an adj 通常用於形容词之後) person 人
You stupid arse! 你这个笨蛋!
3 (idm 习语) lick sb's arse => lick. not know one's arse from one's elbow => know. arse, v (phr v) arse about/around ( Brit sl 讳, 俚) behave in a silly manner 举动愚笨
Stop arsing about and give me back my shoes. 别傻里傻气的, 快把鞋还给我.