noun🔗Share远日点 The point in the elliptical orbit of a planet, comet, etc., where it is farthest from the Sun."Earth reaches its aphelion, the point farthest from the sun, in early July. "地球在七月初到达远日点,也就是距离太阳最远的点。astronomyspacephysicsChat with AIVocabulary GamePractice Reading