| 单词 | copper |
| 释义 | copper [`käp·ǝr] CHEMISTRY A chemical element, symbol Cu, atomic number 29, atomic weight 63.546. METALLURGY One of the most important nonferrous metals; a ductile and malleable metal found in various ores and used in industry, engineering, and the arts in both pure and alloyed form. |
| 随便看 |
|
科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。