密函 mìhán secret letter Definitions Defs Origin 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)
