英语词汇黑火药是什么意思，黑火药的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	黑火药
释义	DEFINITIVE EXAMPLES 权威例句〔black powder〕An explosive mixture of saltpeter, charcoal, and sulfur, formerly used in firearms.黑火药：硝石、木炭和硫磺的易爆混合物，曾用于火器美国传统
随便看	functional block diagram functional block level functional block level combination circuit functional bombing functional boundary functional castration functional category node functional cause functional ceramics functional chain functional character functional characteristics functional check functional circuit functional classification functional cohomology operation functional complete function functional completeness functional composition functional compound functional configuration audit functional congestion functional constraint functional contracture functional correlation

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