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单词	pyroxylin
释义	pyroxylin noun py·​rox·​y·​lin pī-ˈräk-sə-lən  pə- 1 : a flammable mixture of nitrocelluloses used especially in making plastics and water-repellent coatings (such as lacquers) 2 : a pyroxylin product Word History Etymology International Scientific Vocabulary pyr- + Greek xylon wood First Known Use circa 1847, in the meaning defined at sense 1 Medical Definition pyroxylin noun py·​rox·​y·​lin pī-ˈräk-sə-lən, pə-  : a flammable mixture of cellulose nitrates usually with less than 12.5 percent nitrogen that is less explosive than guncotton, soluble in a mixture of ether and alcohol or other organic solvents, and used especially in making plastics and coatings (as lacquers) see collodion
随便看	salamander salamanders Salamandra salamandrae salamandras salamandrian salamandrid Salamandridae salamandridaes salamandriform Salamandrina salamandrine salamandroid Salamandroidea salamandroids Salamaua salambao salambria salami Salaminian Salamis salamis salampore salangane salanganes

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