Polystyrene
[,pɒlɪ'staɪriːn]
解釋/意思:
(noun.) a polymer of styrene; a rigid transparent thermoplastic; 'expanded polystyrene looks like a rigid white foam and is used as packing or insulation'.
杰拉尔丁校對--From WordNet
[,pɒlɪ'staɪriːn]
(noun.) a polymer of styrene; a rigid transparent thermoplastic; 'expanded polystyrene looks like a rigid white foam and is used as packing or insulation'.
杰拉尔丁校對--From WordNet