秘本 mìběn rare book Definitions Defs Origin Strokes Stroke Words Sentences Sents 秘本 (祕本) mìběn rare book noun a treasured rare book Frequency Written text 0.068 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
秘本 (祕本) mìběn rare book noun a treasured rare book Frequency Written text 0.068 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
