| 释义 |
gun·pow·der AHD[gŭnʹpou'dər] D.J.[ˈgʌnˌpaʊdə]K.K.[ˈgʌnˌpaʊdɚ]n.（名词）- Any of various explosive powders used to propel projectiles from guns, especially a black mixture of potassium nitrate, charcoal, and sulfur.火药：一种爆炸性粉末，用来把发射物从枪枝中推射出来，尤其是硝石，炭和硫磺的黑色混合物
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