red giant
noun
- Astronomy a very large star of high luminosity and low surface temperature. Red giants are thought to be in a late stage of evolution when no hydrogen remains in the core to fuel nuclear fusion.【天文】红巨星。
单词 | red giant |
释义 | red giantnoun
|
随便看 |
|
英汉双解词典包含131075条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。