dolomite
英 ['dɒləmaɪt]
美['dɑlə,maɪt]
- n. 白云石
英英释意
- 1. a kind of sedimentary rock resembling limestone but consisting almost entirely of the mineral dolomite
- 2. a light colored mineral consisting of calcium magnesium carbonate; a source of magnesium; used as a ceramic and as fertilizer