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	Word Frequency pyroxylin (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
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