bitter spar
bitter spar是什么意思、bitter spar怎么读
【化】 白云石
bitter spar汉语翻译
【化】 白云石
bitter spar英语解释
名词 bitter spar:
- a light colored mineral consisting of calcium magnesium carbonate; a source of magnesium; used as a ceramic and as fertilizer同义词:dolomite