shame on you，意思是“你真***”或者“你真丢人”。 以下例句供参考： Shame on you! You should not argue with your mother. 你真丢脸! 你不该与你母亲争吵。

Shame on you ! You should never treat an old man like that. 你真可耻，你绝不应该这样对待老人!。