请输入您要查询的英文单词:

 

单词 sidereal day
释义 sidereal day
noun
: the interval between two successive transits of the March equinox over the upper meridian of a place that is equal to 23 hours, 56 minutes, 4.09 seconds of mean solar time — compare sidereal midnight
随便看

 

英语词典包含332784条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/28 3:12:14