名词
中文翻译：聚乙烯醇缩丁醛
同义词：
['polyvinyl butyral', 'polyvinyl butyrate例句：1. This material is commonly used in the production of packaging films.（这种材料常用于生产包装薄膜。）']
例句：
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1. This material is commonly used in the production of packaging films.
这种材料常用于生产包装薄膜。
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2. The polyvinyl butyral film has excellent moisture resistance and durability.
聚乙烯醇缩丁醛膜具有极好的防潮性和耐用性。
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3. Polyvinyl butyral is a versatile material that can be molded into various shapes.
聚乙烯醇缩丁醛是一种多功能材料，可以塑形成各种形状。