英 [ˈɡʌnpaʊdə(r)] 美 [ˈɡʌnpaʊdər]
n. 火药；有烟火药
gunpowder /ˈɡʌnˌpaʊdə/ TEM4
不可数名词 Gunpowder is an explosive substance that is used to make fireworks or cause explosions. 火药
a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks
同义词： powder
黑色火药
火药
火药
火药
...一天的16时 -8 --------------------------------------四大发明：four inventions 指南针（ Compass ） 司南 火药（ Gunpowder ） 造纸术（ Papermaking technology ） 菜伦 活字印刷术（ typography ） 毕升 ---------------------------------------------...
... gunpowder n.黑色火药；有烟火药 gymnasium n.体育馆，健身房 habit n.习惯；习性 ...
... gunpowder n.黑色火药；有烟火药 gymnasium n.体育馆，健身房 habit n.习惯；习性 ...
-22 中文名称：平水珠茶英文名称：Gunpowder产地：浙江类别：炒青绿茶平水珠茶是浙江的独特产品，其产区包括浙江的绍兴、诸暨、嵊州、新昌、萧山、上虞、余姚、天台、鄞县、奉化、东阳等县。整个产区为会稽山、四明山
[军]火药；有烟火药
The introduction of gunpowder gradually made the bow and arrow obsolete, particularly in Western Europe
火药的使用使弓箭逐渐被淘汰，特别是在西欧。
The potentially lethal device was made from a length of hose packed with gunpowder, primers, and shrapnel.
这个能致命的装置是用一根装满火药、引信和弹片的软管做出来的。
The 24 Solar Terms is regarded as China's fifth great invention, after papermaking, printing, the compass and gunpowder.
二十四节气被认为是中国继造纸术、印刷术、指南针和火药之后的第五大发明。
Should others try to change our decision with force, they will smell southern gunpowder and feel the steel of southern swords."
VOA : special.2009.07.23
He refused.Lincoln believed that starting an investigation would be like lighting a barrel of gunpowder.
VOA : special.2009.10.29
Soldiers fired at the flash of gunpowder, at noises,anything that moved.
VOA : special.2009.09.17
Shotgun rounds are brass-and-plastic cylinders densely packed with gunpowder and tiny pellets, or shot.
Instead of gunpowder or rocket motors, the railgun will use electrical power to propel the projectiles.
They were civilised, inventing gunpowder, steel, when our forefathers ran around with loincloths in caves.