Learn A Word: Smug

来源: 于 2014-02-23 21:41:06 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

I know what a mug is. Bug "smug", I had to consult Wiktionary to know its meaning. Interestingly, this word comes up twice in recent posts on this forum. Do you know where? Do you know its meaning?

Surfer_Diver
2014.2.23