英语词汇percussion cap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	percussion cap
释义	percussion capn. a small amount of explosive powder contained in metal or paper and exploded by striking, used esp. in toy guns and formerly in some firearms (尤指用在玩具手枪及从前火器中的)雷管，火帽
随便看	blacklead blackleg black leopard black letter black light blacklist blackly black magic blackmail blackmailer Black Maria black mark black market black marketeer black mass Black Monk black Muslim black nationalism blackness black nightshade blackout black out Black Panther black pepper black power

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