gunpowder

音標發(fā)音

Gunpowder was used in China as far back as the 11 th century.
遠在公元11世紀,中國已使用火葯.
A smell of gunpowder penetrated the woods.
森林中彌漫著火葯味.
Gunpowder was introduced into Europe during the first half of the 14 th century.
在14世紀上半葉,火葯傳入歐洲.
The barrel of gunpowder blew up with a terrible noise.
火葯桶爆炸了,發(fā)出轟然一聲巨響.
Gunpowder was introduced into Europe during the first half of the 14 th century.
在14世紀上半葉,火葯傳入歐洲.

an explosive mixture of substances in the form of a powder, used for making explosive devices and fireworks

Gunpowder is an explosive substance that is used to make fireworks or cause explosions.