Tìm kiếm
Astronomical unit
/ɐstɹənˈɒmɪkəl jˈuːnɪt/
/ɐstɹənˈɑːmɪkəl jˈuːnɪt/
AUAstronomical unit
01
đơn vị thiên văn, đơn vị đo lường thiên văn
a unit of measurement equal to the average distance between the Earth and the Sun, approximately 149.6 million kilometers
astronomical unit
n
