| 释义 |
pol·y·sty·rene AHD[pŏl'ē-stīʹrēn] D.J.[ˌpɒliːˈstaɪəriːn]K.K.[ˌpɑliˈstaɪrin]n.（名词）- A rigid, clear thermoplastic polymer that can be molded into objects or made into a foam that is used to insulate refrigerators.聚苯乙烯：一种硬而明亮的热塑性聚合物，它能被铸成物件或制成用来给冰箱隔热的一种泡沫
pol'ystyʹrene adj.（形容词） |