蛭石 zhìshí vermiculite Definitions Defs Origin Strokes Stroke Words Sentences Sents 蛭石 zhìshí vermiculite a type of mica mineral that expands when heated; used widely as insulation, fireproofing, and a soil amendment Frequency Written text 0.119 per million Sources Frequency data BCC Corpus (BLCU)
蛭石 zhìshí vermiculite a type of mica mineral that expands when heated; used widely as insulation, fireproofing, and a soil amendment Frequency Written text 0.119 per million Sources Frequency data BCC Corpus (BLCU)
