Local Group

短语

本星系群

发音

US

别名

LG

释义与例句

name
  1. 1.

    The small cluster of galaxies that contains the Milky Way Galaxy; includes Andromeda, Triangulum, the Large Magellanic Cloud, Small Magellanic Cloud and others.

    本星系群

    天文

    Holonyms: Virgo Supercluster < Laniakea < Universe

    Meronyms: Earth < Solar System < Orion Arm < Milky Way, Milky Way Galaxy; (others) Andromeda Galaxy, Large Magellanic Cloud, M110, M32, Triangulum Galaxy, Small Magellanic Cloud

词源

By proprialization from local group; coined by American astronomer Edwin Hubble in 1936.

来源：wiktionary