gunpowder是什么意思？

gunpowder

英[ˈgʌnpaʊdə(r)] 美[ˈɡʌnˌpaʊdɚ]

• n. 火药，有烟火药，黑色火药，中国珠茶；

例句

• The barrel of gunpowder blew up with a terrible noise. 火药桶爆炸了,发出轰然一声巨响。
• Gunpowder was introduced into Europe during the first half of the 14th century. 在14世纪上半叶,火药传入欧洲。
• Gunpowder is composed of sulfur, carbon, and potassium nitrate. 火药是由硫 、 碳和硝酸钾组成.
• Gunpowder was the lineal successor of the Greek fire. 火药是希腊火的直接衍生物.
• Gunpowder was introduced into Europe during the first half of the 14 th century. 在14世纪上半叶,火药传入欧洲.
• A smell of gunpowder penetrated the woods. 森林中弥漫着火药味.
• Gunpowder was used in China as far back as the 11 th century. 远在公元11世纪,中国已使用火药.
• A bit of gunpowder, sulphur, and potassium chlorate in a tin. 把火药, 硫磺, 氯化钾放到罐子里.

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  火药
  Gunpowder is an explosive substance which is used to make fireworks or cause explosions.

英汉词典释义

• n.
  火药
  Gunpowder was introduced into Europe during the first half of the 14th century. 在14世纪上半叶,火药传入欧洲。 The barrel of gunpowder blew up with a terrible noise. 火药桶爆炸了,发出轰然一声巨响。

英英词典释义

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