用be down on造句子，“be down on”造句

A gentleman should not be down on others whatever happens

Oh, Romilayu, don't be down on me.

You know, I could get you a pass to be down on the sidelines with me.

1.[Informal] to be out of luck; to be unlucky; to have bad luck; to be down on one's luck; profiteer by buying cheap and selling dear