smart aleckWiktionary 原文英美词源说明Aleck is a nickname for the male given name Alexander. The phrase smart aleck is possibly derived from the name of Aleck Hoag, a 19th-century American con man and thief.释义名词noun1One who is given to obnoxious or insolent humor.2One who is pretentious about their own cleverness or knowledge.3One who is obnoxiously self-assured; a show off.4rareA well-dressed person.同族词派生词 3smart-aleckism·smart-alecky·smart-aleck相关词 1smartass