Last Updated
：2025/11/25
glass wool
Noun
uncountable
usually
Japanese Meaning
ガラス繊維を利用して作られた断熱材で、ウールのような柔らかい質感を持つ素材。
（ plural ）
Quizzes for review
An insulating material, made from fiberglass, arranged into a texture similar to wool.
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glass wool
The workers installed glass wool between the joists to improve the house's thermal efficiency.
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The workers installed glass wool between the joists to improve the house's thermal efficiency.
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English - English
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