Chinese

		to wipe; to erase; rubbing (brush stroke in painting) to wipe; to erase; rubbing (brush stroke in painting); to clean; to polish	gun; firearm; rifle gun; firearm; rifle; spear	to give off sparks
trad. (擦槍走火)		擦	槍	走火
simp. (擦枪走火)		擦	枪	走火

Idiom

擦槍走火

1. to shoot accidentally while polishing a gun; to have unintended (and serious) consequences; a minor incident sparks a war; to result in unintended pregnancy; to have unintended sex