- a mixture of the metallic rare earths neodymium and praseodymium, once thought to be an element
| 单词 | didymium |
| 释义 | WordReference Random House Unabridged Dictionary of American English © 2024 di•dym•i•um (dī dim′ē əm, di-),USA pronunciation n. [Chem.]
Collins Concise English Dictionary © HarperCollins Publishers:: didymium /daɪˈdɪmɪəm
|
| 随便看 |
英语词典包含188688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。