Astronomical unit
volume
British pronunciation/ɐstɹənˈɒmɪkəl jˈuːnɪt/
American pronunciation/ɐstɹənˈɑːmɪkəl jˈuːnɪt/
AU

"astronomical unit"의 정의 및 의미

Astronomical unit
01

천문 단위, 천문학적 단위

a unit of measurement equal to the average distance between the Earth and the Sun, approximately 149.6 million kilometers
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astronomical unit

n
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