名词
中文翻译:火药
同义词:
['fire-making', 'pyrotechnics']
例句:
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1.The ancient Chinese invented gunpowder to make fireworks.
古代中国人发明了火药来制作烟花。
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2.Gunpowder was used in the 17th century as a powerful weapon.
火药在17世纪被用作一种强大的武器。
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3. The explosion of gunpowder caused great damage during the siege of Leningrad.
火药爆炸在列宁格勒围城期间造成了巨大的破坏。