英语词汇firing pin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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
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英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。