除了直接开骂，还能怎么用英文表达“坏人”？

　　two-faced liar 当面一套，背后一套的骗子

　　She's a two-faced liar.

　　她就是个两面三刀的骗子。

　　villain 恶棍，坏蛋

　　He is a villain, but he has some virture.

　　他是个坏蛋，但他还有一些优点。

　　scumbag 卑鄙小人，人渣

　　A fight broke out because that scumbag cheated at poker.

　　那个卑鄙的家伙在玩扑克牌时作弊，因此引起一场打斗。

　　Can you believe it? They let that scumbag out on bail!

　　他们竟然允许那个人渣保释了!简直难以置信!

　　crook 骗子，无赖

　　That salesman is a real crook.

　　那个销售员纯粹是个骗子。

　　Don't get mixed up with him - he's a crook!

　　别跟他厮混——他是个无赖!

　　evil witch 邪恶的巫婆，邪恶的女巫

　　Her mother-in-law is a bitter old witch.

　　她的婆婆是个尖酸刻薄的老巫婆。

　　bastard 混蛋，恶棍

　　He is a real bastard.

　　他是个十足的恶棍。

　　You bastard! You've made her cry.

　　你这个混蛋!你把她弄哭了。

　　a nasty piece of work 下流坯，讨厌的家伙

　　What a nasty piece of work you are, you make me sick! I am so fed up! ROLL!

　　你真让人讨厌，你让我恶心!我受够你这货了!滚!

　　psycho 疯子，变态

　　That's simply abnormal. He is a psycho.

　　那简直是不正常的，他是个变态。

　　Whenever old Indian Joe drinks alcohol of any kind, he turns into a psycho.

　　每当老印第安人乔喝了酒后，他就变得疯狂了。

　　creep 讨厌鬼，令人不安的怪人

　　He's a nasty little creep!

　　他真让人讨厌!

　　Stop following me, you creep!