Read Edit View history 地球年 dìqiúnián Earth year Origin Definitions Defs Strokes Stroke Words Sentences Sents 地球年 dìqiúnián Earth year time taken for the Earth to complete one revolution around the Sun, approximately 365.25 days Cross-References Referenced by 宇宙年 yǔzhòunián
地球年 dìqiúnián Earth year time taken for the Earth to complete one revolution around the Sun, approximately 365.25 days Cross-References Referenced by 宇宙年 yǔzhòunián