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major planet

/ˈmeɪdʒər ˈplænɪt/

翻译: 天文学术语,指太阳系中围绕太阳运行的八颗大型天体。它们质量足够大,能以自身引力克服刚体力,并清除了轨道附近的其他天体。

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/ˈmeɪdʒər ˈplænɪt/B2formalscientific
  • zh天文学术语,指太阳系中围绕太阳运行的八颗大型天体。它们质量足够大,能以自身引力克服刚体力,并清除了轨道附近的其他天体。

A term used in astronomy to refer to any of the eight large celestial bodies in our solar system that orbit the Sun, have sufficient mass for self-gravity to overcome rigid body forces, and have cleared their orbital neighborhood of other debris.

  1. Large celestial bodyB2formal

    A large astronomical body that orbits a star and has cleared its orbit of other debris, such as Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

    zh大行星

    • Earth is one of the eight major planets in our solar system.
    • Jupiter is the largest major planet in the solar system.
    • The term 'major planet' distinguishes these bodies from dwarf planets like Pluto.