英语词汇“pyrocoll”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	pyrocoll
释义	py·ro·coll \ˈpīrōˌkäl\ noun (-s) Etymology: International Scientific Vocabulary pyr- + -coll : a crystalline tricyclic inner amide C₁₀H₆N₂O₂ obtained by the distillation of gelatin, glue, or leather scrap or by the dehydration of pyrrole-carboxylic acid with acetic anhydride
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