| 词汇 | vinyl |
| 词根词缀 | 词源： "plastic or synthetic resin," 1939, short for polyvinyl, not in widespread use until late 1950s. In chemistry, vinyl was used from 1863 as the name of a univalent radical derived from ethylene, from L. vinum "wine," because ethyl alcohol is the ordinary alcohol present in wine. Slang meaning "phonograph record" (1976) replaced wax in that sense. |
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