Wiseacre
n. 自以为聪明者, 自以为无所不知的人
✅ 同义词
📖 牛津释义
wiseacre
n (dated 旧) person who pretends to be wise; know-all 自作聪明的人; 万事通.
🗣️ 情景例句
Who is it?
是谁?
There is none without a fault.
人孰无过。
As soon as he opened his mouth, everyone burst out laughing.
但他刚一开口说话，人们便哄堂大笑起来。