单词 | beta Centauri |
释义 | beta Centauri [¦bā·dǝ sen`tȯ·rē] ASTRONOMY A first-magnitude navigational star in the constellation Centaurus; 200 light-years from the sun; spectral classification B0. Also known as Agena; Hadar. |
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。