释义 |
cry·o·lite \ˈkrīəˌlīt\ noun (-s) Etymology: International Scientific Vocabulary cry- + -lite; originally formed as German chryolith : a mineral consisting of sodium-aluminum fluoride Na3AlF6 found in Greenland usually in white cleavable masses of waxy luster and used in making soda and aluminum (hardness 2.5, sp. gr., 2.95-3.0) |