percussion cap

漢語翻譯

英文解釋：

名詞 percussion cap:

1. a detonator that explodes when struck

例句：

1. A device, such as a fuse or percussion cap, used to set off an explosive charge.
   * 用來引 * 藥的裝置，例如引線或火帽等
2. A small firework consisting of some gravel wrapped in tissue paper with a percussion cap that explodes when thrown against a hard surface.
   摜炮一種由草紙包住一些礫石製成的小型鞭炮，其打火帽在與堅硬表面撞擊時發生 *