蛭ひる石いしひるいしじ字FuriganaAudioMeanings1nounvermiculitemineralogy›A hydrous phyllosilicate mineral used in horticulture, construction, and insulation. Technical term; common in gardening and industrial contexts.園えん芸げい用ようの蛭ひる石いしは、土つちに混まぜて使つかいます。Break this sentence down in the analyzerHorticultural vermiculite is used by mixing it into soil.蛭ひる石いしは断だん熱ねつ材ざいとしても利り用ようされる。Break this sentence down in the analyzerVermiculite is also used as a thermal insulation material.
