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单词 Alpha Centauri
释义

Alpha Centauri

/ˌælfəsenˈtɔːraɪ/
Astronomy the third-brightest star in the sky, in the constellation Centaurus, visible only to observers in the southern hemisphere. It is the nearest bright star to the solar system (distance 434 light years), and is a visual binary.
【天文】人马座α星。亦称RIGIL KENTAURUS.
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更新时间:2025/3/14 17:54:32