窠巢 kēcháo bird's nest Definitions Defs Origin Strokes Stroke Words Sentences Sents 窠巢 kēcháo bird's nest nest of a bird Frequency Written text 0.004 per million Sources Frequency data BCC Corpus (BLCU)
窠巢 kēcháo bird's nest nest of a bird Frequency Written text 0.004 per million Sources Frequency data BCC Corpus (BLCU)
