| 单词 | cosmic expansion |
| 释义 | cosmic expansion [`käz·mik ik`span·shǝn] ASTRONOMY The recession of all distant galaxies from each other, as manifested in the red shift of their spectral lines. |
| 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。