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multiple star

/ˈmʌltɪpl stɑːr/

翻译: 天文学术语,指由两颗或更多恒星组成的、在天空中看起来彼此靠近且引力上相互束缚的系统。

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phrase

C1formalcommonscientific/ˈmʌltɪpl stɑːr/

A term used in astronomy to describe a system of two or more stars that appear close together in the sky and are gravitationally bound, often referred to as a multiple star system.

  • 🇨🇳天文学术语,指由两颗或更多恒星组成的、在天空中看起来彼此靠近且引力上相互束缚的系统。
  1. Astronomical system C1 formal

    A system of three or more stars that are gravitationally bound and orbit a common center of mass.

    • The astronomers discovered a new multiple star system in the galaxy.
    • Multiple star systems are more common in the universe than single stars.
    • The orbits in a multiple star system can be very complex.

    🇨🇳多重星