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	headwind headword headwork heady heal healable heal-all heald healer health health centre health certificate health farm health food healthful healthfully healthfulness healthily healthiness health physics health service health visitor healthy heap heap coals of fire on a person's head

英汉双解词典包含94788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。