cosmologist
US /kɑːzˈmɑː.lə.dʒɪst/
UK /kɑːzˈmɑː.lə.dʒɪst/
명사
1.
우주론자
someone who studies the nature and origin of the universe:
예시:
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Cosmologists have used satellites and probes to help determine the age of the universe.
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우주론자
someone who studies the nature and origin of the universe: