| 释义 | smokeless powder ˈsməuklizˈpaudə 短语¹⁴⁴⁹⁷²⁺² 基本英英例句
 无烟火药
 
 Noun:
 an explosive trade name Ballistite that burns with relatively little smoke; contains pyrocellulose and is used as a propellantThe nitramine ethers perform two functions in thesmokeless powdercomposition.硝胺醚在无烟火药成份中有两种作用。
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