歃血为盟

shà xuè wéi méng

定義

1. to smear the lips with blood when taking an oath (idiom)
2. to swear a sacred oath

歃血为盟 の構成語

• 为 wéi: as (in the capacity of)
• 为 wèi: because of
• 血 xuè: blood
• 歃 shà: to drink
• 盟 méng: oath