“percussion cap”簡單造句，percussion cap造句子

The part of a gunlock that hits the primer or firing pin or explodes the percussion cap and causes the gun to fire.

a fulminate that when dry explodes violently if struck or heated; used in detonators and blasting caps and percussion caps.

A device, such as a fuse or percussion cap, used to set off an explosive charge.

The act of detonating a percussion cap in a firearm.