热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

gunpowder

音標(biāo)['g?npaud?]
gunpowder是什么意思、gunpowder怎么讀

gunpowder漢語翻譯

n. 火藥
【化】 有煙火藥; 火藥

gunpowder英語解釋

名詞 gunpowder:

  1. a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks
    同義詞:powder

gunpowder例句

  1. Gunpowder is an explosive.
    火藥是一種爆炸物。
  2. Sulphur can be used to make gunpowder.
    硫磺可以用來制造火藥。
  3. Sulfur can be used to make gunpowder.
    硫磺可以用來制造火藥。
  4. The rebels were short of gunpowder.
    反叛者們?nèi)鄙購椝帯?/div>

gunpowder詳細(xì)解釋

gun.pow.der

n.(名詞)
Any of various explosive powders used to propel projectiles from guns, especially a black mixture of potassium nitrate, charcoal, and sulfur.
火藥:一種爆炸性粉末,用來把發(fā)射物從槍枝中推射出來,尤其是硝石,炭和硫磺的黑色混合物

0
糾錯(cuò)