Polystyrene
01
聚苯乙烯, 泡沫聚苯乙烯
a lightweight and versatile synthetic polymer used in packaging, insulation, and disposable products
例子
The food industry favors polystyrene containers for their excellent insulation and cost-effectiveness.
食品行业青睐聚苯乙烯容器，因为它们具有优异的绝缘性和成本效益。
Builders often use polystyrene foam boards to insulate homes and improve energy efficiency.
建筑商经常使用聚苯乙烯泡沫板来隔热房屋并提高能源效率。
