| 单词 | bauxite |
| 释义 | bauxite (once / 6231 pages) n WORD FAMILY bauxite: bauxites USAGE EXAMPLESIt is advancing iron-ore and bauxite developments in Australia and a copper mine in Mongolia. Wall Street Journal(Nov 24, 2016) In the Central Highlands region, bauxite mining, mostly by Chinese companies, has become a major industry as aluminum demand buoys appetite for the ore. Wall Street Journal(May 19, 2016) The Alcoa name will be retained by the upstream business, which mines bauxite, refines alumina and smelts aluminum. Washington Post(Mar 15, 2016) n a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an abrasive and catalyst Hyper mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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