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    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...

    2025-12-16