英语词汇“pyroxylin”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	pyroxylin
释义	Trends of pyroxylin View usage for: pyroxylin in British English (paɪˈrɒksɪlɪn) or pyroxyline (paɪˈrɒksɪˌlaɪn) noun a yellow substance obtained by nitrating cellulose with a mixture of nitric and sulphuric acids; guncotton: used to make collodion, plastics, lacquers, and adhesives Word origin C19: from pyro- + xyl(o)- + -in pyroxylin in American English (paɪˈrɑksəlɪn) or pyˈroxyline (paɪˈrɑksəlɪn) noun nitrocellulose, esp. in less highly nitrated and explosive forms than guncotton Word origin Fr pyroxyline < Gr pyr, fire + xylon, wood
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Trends ofpyroxylin