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硬石膏 (CaSO₄) | |||
正交斜方晶体碳酸钙结晶的一种 | |||
碳酸钙 (CaCO₃) | |||
文石 (CaCO₃) | |||
文【霰】石; 雯【霰】石 | |||
霰石文石 (CaCO3) | |||
文石; 霰石 | |||
English thesaurus | |||
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A form of calcium carbonate, which constitutes a large portion of the pearl. |
aragonite : 11 phrases in 4 subjects |
Desert science | 1 |
Geology | 2 |
Oil / petroleum | 3 |
Technology | 5 |