| 单词 | primary mineral |
| 释义 | primary mineral [`prī´mer·ē `min·rǝl] MINERALOGY A mineral that is formed at the same time as the rock in which it is contained, and that retains its original form and composition. |
| 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。