blood-brother

常见例句

Knowledge is often the blood brother of practice.
知识与实践往往是不可分的。
Bob's like a blood brother and would do anything for me.
鲍勃象亲兄弟，愿意为我两肋插刀。
This blood brother keeps asking me for money.
这位黑人兄弟老找我要钱。
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。
A Tuareg cavalryman seldom reveals his face, even to a blood brother.
图阿雷格骑兵很少向别人露出他们的面部，即使对他们的亲兄弟也不例外。
Improbable friends pledged to be blood brothers.
萍水相逢的朋友歃血结成生死与共的兄弟。