Expanded polystyrene
发泡聚苯乙烯
📖 牛津释义
expanded polystyrene
light packaging or insulation material made of air-filled plastic 多孔聚苯乙烯, 多孔塑料(用充气塑料制成的轻质包装或绝缘材料).
🗣️ 情景例句
I'll be right back.
我马上就回来。
It is an equal failing to trust everybody, and to trust nobody.
信任一切与不信任任何人,同样是弱点。
We are happy to be of help.
我们十分乐意帮助。
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