铁哥们的英文：
[Informal] faithful pal; buddy; sworn friend; close friend (mainly referring to young males)
Kevin is Ray's side- kick.
凯文是雷的铁哥们。
adj. 非正式的；口语体的，通俗的；不拘礼节的
Informed judgement.
有事实根据的判断。
This is an informal expression.
这是一种非正式表达法。
This is an informal word.
这是一种口语用语。
adj. 忠实的，忠诚的；如实的；正确的
n. 信徒
As faithful as a dog.
像狗一般的忠诚。
"in faith (=by my faith, upon my faith)"
实在!说实话!说真的!的确!
Faith, which does not doubt is a dead faith.
没有怀疑的信念是无生命的信念。
n. 朋友；老兄，家伙，小子
v. 结伴；成为朋友
You should pal up with him.
你应该和他交朋友。
Sakota was her cousin and bosom pal.
沙科塔是她的表妹和亲密伙伴。
He always wants to be my pal.
他一直想成为我的朋友。