a person who likes to show off in a clever but annoying wayfine, you're right, but there was no reason to be such a wiseass while pointing out the error
fine, you're right, but there was no reason to be such a wiseass while pointing out the error
smart alecks(also smart alecs), smarties, smarty-pants, wiseacres, wise guys, wisenheimers(also weisenheimers)
know-alls(chiefly British), know-it-allswisecrackershotshots, show-offs
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。