Vocab Bloom Hub

polyfoam

/ˈpɒl.i.fəʊm/

翻译: 指通过将水加入聚氨酯塑料中发泡制成的一种泡沫材料,广泛用于包装、隔热和缓冲。

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noun

C1formalcommontechnical/ˈpɒl.i.fəʊm/

不可数

A noun referring to a type of foam produced by adding water to polyurethane plastics, commonly used in packaging, insulation, and cushioning.

  • 🇨🇳指通过将水加入聚氨酯塑料中发泡制成的一种泡沫材料,广泛用于包装、隔热和缓冲。
  1. Polyurethane foam B2 formal

    A lightweight, spongy material created by adding water to polyurethane plastics, used for cushioning and insulation.

    • The sofa cushions are filled with polyfoam for extra comfort.
    • Polyfoam is commonly used in packaging to protect fragile items.
    • The mattress is made of high-density polyfoam for better support.

    🇨🇳聚氨酯泡沫