英语词汇“celestial longitude”是什么意思，“celestial longitude”的读音、用法及例句翻译-烛光网

词汇	celestial longitude
释义	celestial longituden.（名词） The angular distance eastward from the vernal equinox to the great circle drawn through the pole of the ecliptic and a celestial body.黄经：向东从春分至通过黄经极及一个天体所画的大圆圈之间的角距离
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