noun
1.
1. the point above the observer that is directly opposite the nadir on the imaginary sphere against which celestial bodies appear to be projected
本文来自：逍遥右脑记忆 /danci/1302878.html
相关阅读：quicken是什么意思_quicken在线翻译_双语例句
rune是什么意思_rune的翻译
Czech是什么意思_Czech的翻译
dag是什么意思_dag的翻译
precipitation是什么意思_precipitation的翻译