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... 천문학자 ... (1 element)

ko (1) : 천문학자

... 문학자 ... (4 elements)

문학자 · 여류문학자 · 인문학자 · 천문학자

... 천문학 ... (5 elements)

천문학 · 천문학에 · 천문학의 · 천문학자 · 천문학적인