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gunpowder 英音 [ ˈɡʌnpaʊdə(r) ] 美音 [ ˈɡʌnpaʊdər ] 释义 n. 火药;有烟火药 例句 1·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。 2·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。 《柯林斯英汉双解大词典》 3·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。 同义词 n. [军]火药;有烟火药 powder
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