polyfoam
/pol-ee-fohm/US // ˈpɒl iˌfoʊm //
聚苯乙烯泡沫塑料,聚苯乙烯,聚乙烯泡沫,聚乙烯泡沫塑料
Definitions
n.名词 noun
- 1
- : a rigid, semirigid, or rubbery foam composed of minute bubbles of air or carbon dioxide embedded in a polymer matrix, often polyurethane: used in mattresses, padding, insulation, etc.
Examples
The chair features a high-density polyfoam core, solid wood frame, and legs and can hold up to 350 pounds.
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