Read Edit View history 便函 biànhán informal letter Origin Definitions Defs Strokes Stroke Words Sentences Sents 便函 biànhán informal letter noun an informal letter or memorandum sent by an organization Frequency Written text 0.044 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
便函 biànhán informal letter noun an informal letter or memorandum sent by an organization Frequency Written text 0.044 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)