ecliptic

释义

n. 黄道\na. 黄道的, 食的 obliquity of the ecliptic 黄赤交角

例句

On the astrolabe, an off - centered circle represents the orbit of the sun - the ecliptic.

在星盘上， 一个偏心的圆代表了太阳的运行轨道――黄道。

Recall that vernal equinox is one of the two intersection points of the celestial equator and the ecliptic.

赤经计算的起点为春分点，相信你仍记得春分点是天球赤道和黄道的其中一个相交点。