1. I can't believe he lied to everyone; what a scum bag!
我真不敢相信他竟然对所有人撒谎；真是个卑劣的人！

2. Don't listen to that scum bag.
别听那个混蛋瞎说。

A: Did you hear about his behavior?
A：你听说他的行为了吗？

B: Yes, he is a total scum bag.
B：听说了，他完全是个混蛋。

1) 指品质低下、令人厌恶的人

2) 俚语中用于辱骂坏人

3) 极度不道德的人

1. 卑劣的人；人渣

e.g.
He's a complete scum bag.
他是个彻头彻尾的人渣。

noun phrase

1. A person who is considered to be extremely unpleasant, dishonest, or worthless.

Synonym: lowlife, jerk, scoundrel