ecliptic
adj. (日、月等)食的,黄道的
n. 黄道
例句
Saturn still shines in the night though, farther eastward along the ecliptic plane.
尽管如此,土星仍然在黄道平面向东更远的地方发光。
Different circle in the sky which is the plane of the ecliptic of the solar system.
这将是另一个循环,这平面就是整个太阳系的黄道。
The ecliptic plane is defined as the imaginary plane containing the Earth's orbit around the sun.
黄道平面是一个假想的平面,理论上它包含了地球环绕太阳运行的轨道。