名词
中文翻译：聚乙烯醇
同义词：
['polyvinyl alcohol', 'polyvinylacetate']
例句：
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1.Vinyl alcohol is a common solvent usedin the production of plastics.
聚乙烯醇是生产塑料的常用溶剂。
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2. The chemicalindustry uses vinyl alcohol as a raw materialfor making various products.
化学工业使用聚乙烯醇作为制造各种产品的原料。
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3. Vinylalcohol is also used as a preservative in food packaging.
聚乙烯醇也用于食品包装中的防腐剂。