北天 běitiān northern sky Definitions Defs Origin Strokes Stroke Words Sentences Sents 北天 běitiān northern sky directional the northern celestial hemisphere or the part of the sky located to the north of the celestial equator Sources Definitions AI-generated definitions
北天 běitiān northern sky directional the northern celestial hemisphere or the part of the sky located to the north of the celestial equator Sources Definitions AI-generated definitions
