created sense approved 天文单位/天文單位 · tiānwéndānwèi · astronomical unit — "Initial import from upstream dictionary"
天文单位 / 天文單位
tiānwéndānwèi
astronomical unit
astronomical unit (AU); a unit of distance used in astronomy equal to the average distance between the Earth and the Sun, approximately 150 million kilometers
天文 (literal) → 天文 · tiānwén · astronomy 单位 (literal) → 单位/單位 · dānwèi · unit of measurement
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition