/ˈsmɑ:t ælɪk ||; ˈsmɑrt ˌælək/(also smartass, smart-ass /ˈsmɑ:tɑ:s ||; ˈsmɑrtˌæs/, smarty-pants) noun [C] (informal 非正式) a person who thinks he/she is very clever and likes to show people this in an annoying way 自作聪明的人；好显能的人