窟窿眼 kūlongyǎn small hole Definitions Defs Origin Strokes Stroke Words Sentences Sents 窟窿眼 kūlongyǎn small hole small hole; aperture Frequency Written text 0.020 per million Cross-References Has erhua variant 窟窿眼儿 kūlongyǎnr Sources Frequency data BCC Corpus (BLCU)
窟窿眼 kūlongyǎn small hole small hole; aperture Frequency Written text 0.020 per million Cross-References Has erhua variant 窟窿眼儿 kūlongyǎnr Sources Frequency data BCC Corpus (BLCU)
