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betelgeuse

/ˈbiː.təl.dʒuːz/

翻译: 参宿四,即猎户座α星,是猎户座中第二亮的恒星,为一颗红色超巨星,距离地球约640光年。

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noun

/ˈbiː.təl.dʒuːz/C1formalscientific
  • zh参宿四,即猎户座α星,是猎户座中第二亮的恒星,为一颗红色超巨星,距离地球约640光年。

A proper noun referring to the second brightest star in the constellation Orion, a red supergiant located approximately 640 light-years from Earth.

不可数 · 专有名词

  1. Star in OrionB2formalscientific

    A red supergiant star located in the constellation Orion, known as the second brightest star in that constellation.

    zh参宿四

    • Betelgeuse is easily visible in the night sky as part of Orion's shoulder.
    • Astronomers have observed Betelgeuse dimming and brightening over time.
    • The star Betelgeuse is expected to eventually explode as a supernova.
词形
  • betelgeuses plural form
  • betelgeuses' possessive plural form
  • betelgeuse's possessive singular form