最終更新日：2024/07/28
(mineralogy) A hydrated silicate mineral which expands on heating; it is used in insulation and as a medium for planting.
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vermiculite
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(mineralogy) A hydrated silicate mineral which expands on heating; it is used in insulation and as a medium for planting.
vermiculite
DiQt（ディクト）
無料
★★★★★★★★★★
