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EnglishTHE SCHOLAR'S LEXICON

extragalactic

/ek-struh-guh-lak-tik/US // ˌɛk strə gəˈlæk tɪk //UK // (ˌɛkstrəɡəˈlæktɪk) //

银河系外,河外,银河外系,银河系外的

Definitions

adj.形容词 adjective
  1. 1
    • : outside the Milky Way system.
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