单词blood brother
na.: 亲兄弟；结盟兄弟；〈美俚〉(同种族,宗教信仰等的)自家弟兄
网络: 指亲兄弟；血亲
（尤指歃血为盟的）结义兄弟；血盟兄弟:
a man who has promised to treat another man as his brother, usually in a ceremony in which their blood is mixed together
亲兄弟;结盟兄弟;〔美俚〕(同种族、宗教信仰等的)自家弟兄
n.friendmateallysupporteramigo
n.enemy
Knowledge is often the blood brother of practice.
知识与实践往往是不可分的。
Tuareg cavalryman seldom reveals his face, even to a blood brother.
图阿雷格人，很少有人能看到他的脸，甚至是亲兄弟。
What we don"t like in modern capitalism is the expectations game. It"s not the kissing cousin of evil; it"s the blood brother.
对于现代资本主义，我们不喜欢的部分是拼预测。这玩意儿特别邪恶。
Whoever they are, they will never know that they are a blood brother or sister to an Australian!
不管他们是谁，他们绝不会知道自己是一个澳大利亚人的血亲兄弟或姐妹。
Isn"t he your blood brother?
难道他不是你的亲兄弟？
Your "blood brother" is a boy or a man with whom you have a very strong friendship.
你的“结拜兄弟”就是和你有很好的友谊的一个男孩或者男人。
well , go on ahead and have a seat , my blood brother
唔，继续找个位子我的亲兄弟