钙华 gàihuá tufa Definitions Defs Origin Strokes Stroke Words Sentences Sents 钙华 (鈣華) gàihuá tufa noun a type of limestone formed by the precipitation of calcium carbonate from mineral springs, including travertine Sources Definitions CC-CEDICT
钙华 (鈣華) gàihuá tufa noun a type of limestone formed by the precipitation of calcium carbonate from mineral springs, including travertine Sources Definitions CC-CEDICT
