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恆星時 meaning in English

ChineseEnglish
恆星時 noun

sidereal time(time measured by apparent motion of vernal equinox)
noun
[UK: saɪ.ˈdɪə.rɪəl ˈtaɪm] [US: saɪ.ˈdɪə.rɪəl ˈtaɪm]