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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

          • 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。
          • Gunpowder is composed of sulfur, carbon, and potassium nitrate.
            火药是由硫、碳和硝酸钾组成。
          • When the gunpowder exploded, the bullet was expelled from the gun.
            当火药爆炸时,子弹被从枪里逐出。
          • 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。
          • I can smell the gunpowder all the way up here in the cockpit.
            一路上我都可以从驾驶舱里闻到火药味。
          • Paper, printing, gunpowder and compass.
            造纸术,印刷术,火药和指南针。
          • In large-scale installations and gunpowder drawings, Cai relies increasingly on ferocious and heroic animal motifs.
            在大型的装置和火药画中,他越来越依赖凶猛和英勇的动物图像。
          • Because it's your gunpowder.
            因为那是你卖的火药。
          • The barrel of gunpowder blew up.
            火药桶爆炸了。
          • If you bring fire into contact with gunpowder, there will be an explosion.
            假如你让火和火药接触,就会发生爆炸。