天体演化学 tiāntǐyǎnhuàxué cosmogony Definitions Defs Origin Strokes Stroke Words Sentences Sents 天体演化学 (天體演化學) tiāntǐyǎnhuàxué cosmogony cosmogony; the study of the origin and evolution of celestial bodies Sources Definitions CC-CEDICT
天体演化学 (天體演化學) tiāntǐyǎnhuàxué cosmogony cosmogony; the study of the origin and evolution of celestial bodies Sources Definitions CC-CEDICT
