亚洲国产精品视频中文字幕,毛片亚洲AV无码精品国产午夜,亚洲国产精品色婷婷,国产综合日韩精品第16页

單詞乎

percussion cap

percussion cap是什么意思、percussion cap怎么讀

percussion cap漢語翻譯

*
【化】 火帽

percussion cap英語解釋

名詞 percussion cap:

  1. a detonator that explodes when struck

percussion cap例句

  1. A device, such as a fuse or percussion cap, used to set off an explosive charge.
    引爆器用來引爆炸藥的裝置，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制成的小型鞭炮，其打火帽在與堅(jiān)硬表面撞擊時(shí)發(fā)生爆炸
0
糾錯(cuò)