单词 | cryolite |
释义 | cryolite (once / 127090 pages) n WORD FAMILY cryolite USAGE EXAMPLESMr. Patriquin showed us opaque white twists, made from cryolite and used in prosthetic eyes. New York Times(Jul 31, 2014) It is a trading station for the Esquimaux, and also has a mine, from which large quantities of cryolite are obtained.” Stratemeyer, Edward, First at the North Pole—Two Boys in...(2012) CRYOLITE, a mineral discovered in Greenland by the Danes in 1794, and found to be a compound of fluorine, sodium and aluminium. Various, Encyclopaedia Britannica, 11th Edit...(2012) n a white mineral consisting of fluorides of aluminum and sodium; a source of fluorine Syn|Hyper Greenland spar mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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