Read Edit View history 蛭石 zhìshí vermiculite Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 蛭石 zhìshí vermiculite a type of mica mineral that expands when heated; used widely as insulation, fireproofing, and a soil amendment Edit Delete References Add reference No references for this word.
蛭石 zhìshí vermiculite a type of mica mineral that expands when heated; used widely as insulation, fireproofing, and a soil amendment Edit Delete