擦枪走火 (擦槍走火) cā qiāng zǒuhuǒ

cā qiāng zǒuhuǒ set phrase to shoot accidentally while polishing a gun; a minor incident that sparks a war
Domain: Modern Chinese 现代汉语 , Subdomain: , Concept:
Notes: (CC-CEDICT '擦槍走火')