a person who likes to show off in a clever but annoying wayit seems like every time we go to the movies, sitting behind us is some wisenheimer making snide cracks
it seems like every time we go to the movies, sitting behind us is some wisenheimer making snide cracks
smart aleck(also smart alec), smarty(or smartie), smarty-pants, wise guy, wiseacre, wiseass
know-all(chiefly British), know-it-allwisecrackerhotshot, show-off
in 1904
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。