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单词 Sirius
释义

Definition of Sirius in English:

Sirius

proper nounˈsɪrɪəsˈsɪriəs
Astronomy

  • The brightest star in the sky, south of the celestial equator in the constellation Canis Major. It is a binary star with a dim companion, which is a white dwarf.

    〔天文〕天狼星。亦称DOG STAR

    Also called Dog Star

Origin

Latin, from Greek seirios astēr 'scorching star'.

Rhymes

delirious

Definition of Sirius in US English:

Sirius

proper nounˈsirēəsˈsɪriəs
Astronomy

  • The brightest star in the sky, south of the celestial equator in the constellation Canis Major. It is a binary star with a dim companion, which is a white dwarf.

    〔天文〕天狼星。亦称DOG STAR

    Also called Dog Star

Origin

Latin, from Greek seirios astēr ‘scorching star’.
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更新时间：2024/10/19 8:57:18