| 单词 | base metal |
| 释义 | base metalSEE SYNONYMS FOR base metal ON THESAURUS.COM nounany metal other than a precious or noble metal, as copper, lead, zinc, or tin.Compare noble metal, precious metal. the principal metal of an alloy. the principal metal of a piece underlying a coating of another metal; core. Words nearby base metalbaseman, base map, basement, basement complex, basement membrane, base metal, Basenji, base of heart, base of lung, base of skull, base of stapes Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for base metalbase metal nounany of certain common metals such as copper, lead, zinc, and tin, as distinct from the precious metals, gold, silver, and platinum Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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