Smarty-pants 音标：

/ˈsmɑːrti pænts/

Smarty-pants 的意思：

"Smarty-pants" 是一个俚语，用来形容那些自以为聪明、喜欢显摆自己聪明才智的人。通常带有一点贬义，指的是爱炫耀自己知识或智慧的人。

翻译：

聪明鬼；爱显摆聪明的人

用法：

形容词用法：表示某人以聪明自居，或者显得过于聪明，常用于带有讽刺或玩笑的语气。

名词用法：表示自认为非常聪明的人。

例句：

Stop being such a smarty-pants and just help me!

He's always acting like a smarty-pants, trying to show off in front of everyone.

I don't need a smarty-pants answer, just tell me what to do!

She thinks she's a smarty-pants, but she's just lucky sometimes.

That smarty-pants in the front row always answers every question before anyone else can.

You don’t have to be such a smarty-pants to explain it, I understand just fine.

I hate it when you act like a smarty-pants around me.

Everyone loves a smarty-pants, but it gets annoying after a while.

He is such a smarty-pants; he even knows the answers to questions nobody else can get.

Stop being a smarty-pants and listen to others for once.

短语搭配：

Be a smarty-pants (做聪明鬼)

Act like a smarty-pants (装作聪明)

Stop being a smarty-pants (别再装聪明了)

这个词语常常带有幽默或者轻微的贬义，用来形容那些经常在别人面前显摆自己知识的人。