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  • word of the day

    quasi-stellar radio source

    quasi-stellar radio source - 365bet中国官方网站 definition and meaning for word quasi-stellar radio source

    Definition
    (noun) a starlike object that may send out radio waves and other forms of energy; many have large red shifts
    Synonyms : quasar

  • Word used in video below:
    text: the source of any kind of negative
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