vermiculite.
/ver-mik-yuh-lahyt/US // vərˈmɪk yəˌlaɪt //UK // (vɜːˈmɪkjʊˌlaɪt) //
蛭石,蛭子,朱砂
Definitions
n.noun · 名词
- 1.
- ›any of a group of platy minerals, hydrous silicates of aluminum, magnesium, and iron, that expand markedly on being heated: used in the expanded state for heat insulation and as a plant growth medium.
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