Read Edit View history 天文日 tiānwénrì astronomical day Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 天文日 tiānwénrì astronomical day a time interval measured by the rotation of the Earth relative to a celestial body or point, such as the sun or a star Edit Delete References Add reference same_as 天文时/天文時 → 天文日/天文日 Edit Delete
天文日 tiānwénrì astronomical day a time interval measured by the rotation of the Earth relative to a celestial body or point, such as the sun or a star Edit Delete