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gunpowder

英 [ˈɡʌnpaʊdə(r)]

美 [ˈɡʌnpaʊdər]

n.  火药

CET4CET6TEM8化学

BNC.16323 / COCA.16953

牛津词典

    noun

    • 火药
      explosive powder used especially in bombs or fireworks

      柯林斯词典

      • 火药
        Gunpowderis an explosive substance which is used to make fireworks or cause explosions.

        英英释义

        noun

        • a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks
            Synonym:powder

          双语例句

          • Gunpowder, dynamite and gun cotton are explosives.
            黑色火药、甘油炸药和强棉药都是炸药。
          • They also carried back a stream of inventions, including the compass, gunpowder and printing.
            同时,他们也带回了一些发明,包括指南针、火药和印刷术。
          • Gunpowder was one of the greatest inventions in ancient China.
            火药是古代中国最伟大的发明之一。
          • The gunpowder went off unexpectedly. All the charges blew up at once.
            火药意外地爆炸了。火药一下子都炸响了。
          • It is common knowledge that the Chinese invented paper-making and gunpowder.
            中国人发明了造纸术和火药,这不过是常识罢了。
          • Daniel: Gunpowder, compass, the paper making, and the printing.
            丹尼尔:火药、指南针、造纸术和印刷术。
          • NOVA: You've made a strong case for the impact of gunpowder all over the world.
            问:你举了非常生动的例子指出火药对全世界的影响。
          • The use of gunpowder was known to the Chinese before the Europeans.
            中国人懂得应用火药是在欧洲人之前。
          • I am a man who always smells of gunpowder.
            我是个总是闻着火药气息的人。
          • Because it's your gunpowder.
            因为那是你卖的火药。