| 单词 | base metal |
| 释义 | base metal 1. any metal other than a precious or noble metal, as copper, lead, zinc, or tin. Cf. noble metal, precious metal. 2. the principal metal of an alloy. 3. the principal metal of a piece underlying a coating of another metal; core. |
| 随便看 |
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。