ce
les
tial
1
天上的, 天体的
related to or occurring in the sky or outer space
- Celestial navigation uses the positions of stars to determine the direction and location of a vessel.
天体导航利用星星的位置来确定船只的方向和位置。
- The study of celestial objects, such as stars and galaxies, is known as astronomy.
对天体（如恒星和星系）的研究被称为天文学。
- Ancient civilizations often built monuments aligned with celestial events, such as solstices and equinoxes.
古代文明经常建造与天体事件（如至点和分点）对齐的纪念碑。
- Celestial bodies like comets and meteor showers can be observed with telescopes and binoculars.
像彗星和流星雨这样的天体可以用望远镜和双筒望远镜观察。
- Celestial coordinates, such as right ascension and declination, are used to locate objects in the night sky.
天体坐标，如赤经和赤纬，用于定位夜空中的物体。
同义词：
2