noun🔗Share聚乙烯，聚乙烯基。 Any polymer derived from a vinyl compound."Many shower curtains are made of polyvinyl, making them waterproof and easy to clean. "很多浴帘都是用聚乙烯基塑料做的，因此具有防水和易于清洁的特点。compoundmaterialsubstancechemistryChat with AIVocabulary GamePractice Reading
adjective🔗Share聚乙烯的，多乙烯基的 Composed of, or derived from, many vinyl groups"The polyvinyl coating on the playground slide makes it durable and weather-resistant. "游乐场滑梯上聚乙烯涂层使其坚固耐用，而且耐候性好。compoundmaterialchemistryChat with AIVocabulary GamePractice Reading
