汉语翻译：n. 聚苯乙烯【化】 聚苯乙烯【医】 聚苯乙烯英语解释：名词 polystyrene:a polymer of styrene; a rigid transparent thermoplastic 例句：A small piece, as of polystyrene, used in quantity to protect items during packaging and...

发布时间：2025-11-01 浏览量：21