英语词汇“polyvinylpyrrolidone”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	polyvinylpyrrolidone
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pol•y•vi•nyl•pyr•rol•i•done (pol′ē vīn′l pi rō′li dōn′, -rol′i-),USA pronunciation n. [Chem.] Chemistrya white, amorphous, water-soluble powder, (C₆H₉NO) _n, used chiefly as a vehicle in the manufacture of pharmaceuticals. Also called PVP polyvinyl + pyrrole + -id³ + -one 1940–45
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