Polystyrene
高中 Senior Highn. 聚苯乙烯\\n[化] 聚苯乙烯
?? 牛津釋義
polystyrene
n[U]
type of light firm plastic with good insulating properties, used esp for making containers 聚苯乙烯
[attrib 作定語]
a polystyrene box 聚苯乙烯塑料盒.
??? 情景例句
Do you want to do something this Sunday? John and I would like you to come over for a party.
你星期日要不要做什么事？約翰和我想請你過來參加宴會。
Who is this ,please?
請問你是哪一位？
No. It has nothing to do with it at all.
沒有。它和我的研究一點關系都沒有。