| 单词 | polyvinylpyrrolidone |
| 释义 | polyvinylpyrrolidone /pol'ee vuyn'l pi roh"li dohn', -rol"i-/, n. Chem. a white, amorphous, water-soluble powder, (C6H9NO) n, used chiefly as a vehicle in the manufacture of pharmaceuticals. Also called PVP [1940-45; POLYVINYL + PYRROLE + -ID3 + -ONE] |
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