英语词汇“firing pin”是什么意思，“firing pin”的读音、用法及例句翻译-乐坝网

词汇	firing pin
释义	firing pinn.（名词） The part of the bolt or breech of a firearm that strikes the primer and detonates the charge of a projectile.撞钟：火器中用于撞击起爆剂使子弹起爆的螺栓或后膛的一部分
随便看	The College of West Virginia The College of West Virginia The Dalles The Defiance College thee thee'd theeing theelin Theelin theelol theelols thees theft thefts The George Washington University thegn Theiler their theirs theirselves theism theisms The King's College Thelon T-helper cell

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