天球 tianˉ qiuˊ

(Celestial)

Celestial sphere

黃道 huangˊ daoˋ

(Apparent, Ecliptic, Ecliptical, Plane of the)

Ecliptic, Plane of the Earth's orbit around the sun, The apparent path of the sun through the course of a year, Ecliptical plane

天

Climate, Day, Heavens, Natural, Nature, Necessities, Seasons, Sky, Weather

Day, Sky, Heavens, Seasons, Climate, Weather, Nature, Natural, Necessities

球

Ball, Earth, Globe, Planet, Sphere

Ball, Sphere, Globe, Earth, Planet Earth

黃

Yellow

Yellow

道

Direction, Method, Path, Principle, Skill, Spiritual, Way

Path, Direction, Way, Skill, Method, Principle, Spiritual path