Last Updated
：2025/11/24
styrofoam
（ plural ）
Quizzes for review
Expanded polystyrene foam, such as is used in cups and packaging.
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styrofoam
She carefully wrapped the fragile vase in several layers of styrofoam before placing it in the moving box.
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She carefully wrapped the fragile vase in several layers of styrofoam before placing it in the moving box.
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