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
Only a five percent discount? How about twenty percent?
只打九五折？八折怎么样？
When one is about to act, one must reason first.
凡事要先思而后行。
Can you put me in the picture about the World Cup Football Match?
你能给我讲讲关于世界杯足球赛的状况吗？