上契的英文

blood brother

• 上:    upper; up; upward
• 契:    engrave; carve agr ...
• 结谊；“上契”:    non-christian chin ...

例句与用法

1. We went through a ceremony according to chinese custom without any official legal documents but in the presence of my relatives
   我和契妈是按中国习俗上契，虽无正式法律文件但有亲友见证。