smart aleck

同根派生

Smart aleck He is a smart aleck.
他是一个以为自己样样都懂的人。
He is nothing more than a smart aleck, despised by his colleagues.
他只不过是一个被同事看不起,自以为是的人。
Do you really think he is a brainiac? In my opinion, he is just a smart aleck!
（你真的觉得他是个很聪明的人吗？在我看来，他只是个自以为聪明的傢伙！）
When the King saw how disrespectful the ape was, he ordered General Yang to go shoot down that smart aleck ape.
国王看到猿猴如此放肆,他命令杨将军去把自作聪明的猿猴射下来。
I know some smart aleck will now say, "Well, Ben, we cannot all be at the top of our class." True enough.
我知道一些聪明的人现在要说：”好吧，Ben，我们不可能每个人都在班上名列前茅“没错。