澄空 chéngkōng clear sky Definitions Defs Origin Strokes Stroke Words Sentences Sents 澄空 chéngkōng clear sky a clear and cloudless sky Frequency Written text 0.029 per million Sources Frequency data BCC Corpus (BLCU)
澄空 chéngkōng clear sky a clear and cloudless sky Frequency Written text 0.029 per million Sources Frequency data BCC Corpus (BLCU)
