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solar system

/ˈsəʊlər ˈsɪstəm/

翻译: 太阳系是由太阳及其引力束缚的天体组成的系统,包括八大行星、卫星、小行星、彗星和流星体等。泛指围绕恒星运行的行星系统。

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phrase

/ˈsəʊlər ˈsɪstəm/B1formalscientific
  • zh太阳系是由太阳及其引力束缚的天体组成的系统,包括八大行星、卫星、小行星、彗星和流星体等。泛指围绕恒星运行的行星系统。

The collection of planets, moons, asteroids, comets, and other celestial bodies that orbit the Sun, held together by the Sun's gravitational pull.

  1. Planetary systemA2formal

    The collection of planets, moons, asteroids, comets, and other celestial bodies that orbit the Sun.

    zh太阳系

    • Earth is the third planet from the Sun in our solar system.
    • The solar system formed about 4.6 billion years ago.
    • Jupiter is the largest planet in the solar system.