wise guy
复数形式
wise guys
1
自作聪明的人, 万事通
an individual who consistently seeks to appear more clever than others in a manner that can be bothersome
The idiom "wise guy" originated in the early 20th century in American slang. It was derived from the term "wiseacre," which referred to a person who was perceived as clever or knowledgeable in a sometimes sarcastic or mocking manner. It It can refer to someone who likes to make witty remarks or engage in playful banter. However, depending on the context, it can also imply that the person is being disrespectful or intentionally causing trouble.
- He has a reputation for being a wise guy.
他有聪明人的名声。
- OK, wise guy, shut up and listen!
好吧，聪明人，闭嘴听着！
- Okay, wise guy, if you're so damned smart, you can tell everyone how it's done!
好吧，聪明人，如果你这么聪明，你可以告诉大家怎么做！