Read Edit View history 不成文 bùchéngwén unwritten Origin Definitions Defs Strokes Stroke Words Sentences Sents 不成文 bùchéngwén unwritten unwritten (rule); not in writing Frequency Written text 0.887 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
不成文 bùchéngwén unwritten unwritten (rule); not in writing Frequency Written text 0.887 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)