smart-ass

基本解释

He despaired later that people seemed to like him as “the cocky hero and the smart-ass and the rake”.
随后，他绝望地发现自己所扮演的高傲的英雄，自作聪明的人物，以及浪子的形象反倒颇受人们的欢迎。
Tired of answering the question again and again, one of us usually smirks and throws out some smart-ass line like, “I do all the work and he’s just along for the ride.”
因为厌烦了老是回答同样的问题，我们中的一个通常会边傻笑边插科打诨道：“所有的工作都是我做的，他只是陪在我边上罢了。”
Over the table, he shouted at his mother, in what today he describes as 'utter, total sarcastic, smart-ass kid rudeness.'
在餐桌上，盖茨冲着母亲大吵大嚷，他现在将其描述为“大不敬，并带有狂妄自大的孩子般的粗鲁。”

When they do, the only guy who escapes is Pope, a smart-ass who has slayed a skitter or two in his day.
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We joked, God how we joked—we joked all the time about our future trial—but this was a form of wisecracking, smart-ass bravado, cheap banter.
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If you describe someone as a smart ass, you dislike the fact that they think they are very clever and like to show everyone this.