planetism

常见例句

Saturn is the planet sixth in order from the sun.
土星是依次离太阳的第六颗行星。
Mars is the fourth planet in order from the sun.
火星是太阳系的第四颗行星。
An evil influence of a star or planet.
恒星或行星邪恶的影响
The satellite of Neptune that is third in distance from the planet.
海王卫二海王星的卫星，离该行星的距离处于第三位
The satellite of Saturn that is fifth in distance from the planet.
埃庇米修斯距离土星第五远的土星卫星
The satellite of Uranus that is second in distance from the planet.
天卫一距离天王星第十四远的天王星卫星