mean sun
noun
- an imaginary sun conceived as moving through the sky throughout the year at a constant speed equal to the mean rate of the real sun, used in calculating solar time平太阳。
| 单词 | mean sun |
| 释义 | mean sunnoun
|
| 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。