Read Edit View history 密函 mìhán secret letter Origin Definitions Defs Strokes Stroke Words Sentences Sents 密函 mìhán secret letter secret or confidential letter Frequency Written text 0.154 per million Cross-References Classifier 封 fēng Sources Frequency data BCC Corpus (BLCU)
密函 mìhán secret letter secret or confidential letter Frequency Written text 0.154 per million Cross-References Classifier 封 fēng Sources Frequency data BCC Corpus (BLCU)