死党的英文：
sidekick

sworn brothers
结拜弟兄;死党

I preferred instead to hang out with my pop-song loving Eurasian and Malay buddies.
对西洋流行歌曲的爱好使我跟欧亚裔人比较熟络，他们和马来朋友成了我的死党。

He's a dim-witted sidekick.
他是个愚笨的助手。

It's a chance to see my old sidekick Billy Bob.
这是我见到老朋友比利鲍伯的一个机会。

Mark has been Luke's sidekick since junior high school.
打从初中开始，马克和卢克一直就是哥儿俩。

His sons, brother and nephews were his armed sidekicks.
他的儿子、兄弟和侄子都是他的左膀右臂，都配备了武器。

Trish: There's no need to worry right? Because the world has the legendary dark knight,
崔西：那已经没什么可担心的了，不是吗？因为人类世界有传说中的黑骑士——但丁……和他的伙伴。