英语词汇“percussion powder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	percussion powder
释义	Definition of percussion powder in English: percussion powder noun An explosive substance that ignites by percussion, especially a powder used in percussion caps (originally chiefly potassium perchlorate, later mercury fulminate). Origin Early 19th century; earliest use found in Thomas Burgeland Johnson (c1778–1840), writer on field sports. Definition of percussion powder in US English: percussion powder noun An explosive substance that ignites by percussion, especially a powder used in percussion caps (originally chiefly potassium perchlorate, later mercury fulminate). Origin Early 19th century; earliest use found in Thomas Burgeland Johnson (c1778–1840), writer on field sports.
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更新时间：2024/11/10 16:41:01