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	SJAA SJAB sjambok SJC ska skag skald skaldic skat skate skate skate skateboard skateboarder skate on thin ice skatepark skater skating rink skean skean-dhu sked skedaddle skeet skeeter skeeter

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