他是个忘恩负义的家伙。

He's an ungrateful so-and-so.

《牛津词典》

还不是被我丈夫气的，那个忘恩负义的家伙！

Because of my husband, I am very angry with him. What an ungrateful man he is.

youdao

忘恩负义的家伙！

What an ungrateful man!

youdao

肚子是个忘恩负义的家伙，它从不记得过去的好处，到了明天它总是索取更多。

The belly is an ungrateful wretch, it never remembers past favors, it always wants more tomorrow.

youdao

肚子是个忘恩负义的家伙，它从不记得过去的好处，到了明天它总是索取更多。

The belly is an ungrateful wretch, it never remembers past favors, it always wants more tomorrow.

youdao