Alpha Centauri

短语

半人马座阿尔法星

别名

Alpha Cen α-Centauri

释义与例句

name
  1. 1.

    The brightest star in the southern constellation of Centaurus. It is actually a binary star with Proxima Centauri as a third component.

    南门二

    半人马座阿尔法

    天文

词源

From α (“brightest”) + Centauri (“of the constellation Centaurus”).

来源：wiktionary