案牍 àndú official documents Definitions Defs Origin Strokes Stroke Words Sentences Sents 案牍 (案牘) àndú official documents official documents or correspondence Frequency Written text 0.051 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
案牍 (案牘) àndú official documents official documents or correspondence Frequency Written text 0.051 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
