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polystyrene

/ˌpɒliˈstaɪriːn/
/ˌpɑːliˈstaɪriːn/

释义

  • noun聚苯乙烯(作包装物品用)

英英释义

  • nounsoft white plastic that is used for packing things so that they do not get broken and for making containers that keep things warm

场景例句

  • polystyrene cups

词态变化

polystyrene