单词
gunpowder
读音
ˈɡʌnpaʊdər
美式
英式
词根
在"Gunpowder"中,没有特别的词根存在。
释义
n. 火药;有烟火药
例句
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。
On the voyage your correspondent took, the Eleonora was carrying Europe's New Year celebrations: 1, 850 tonnes of fireworks, including 30 tonnes of gunpowder.
在本报记者经历的旅程中,马士基号承载着运往欧洲的新年庆祝物品:1850吨烟花爆竹,内含30吨黑色火药。
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。
On the voyage your correspondent took, the Eleonora was carrying Europe's New Year celebrations: 1, 850 tonnes of fireworks, including 30 tonnes of gunpowder.
在本报记者经历的旅程中,马士基号承载着运往欧洲的新年庆祝物品:1850吨烟花爆竹,内含30吨黑色火药。
强化记忆
可以将"Gunpowder"这个单词拆分,"Gun"理解为枪,"Powder"理解为粉末。想象一下,人们将粉末塞入枪中,用来射击,从而记住这个词。火药,由硫磺、木炭和硝石混合而成,是古代中国的重要发现之一。后来,火药的使用扩展到了整个世界,大大改善了西方火器的效率。这个发现对战争尤其有深远的影响。
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