矿务局 kuàngwùjú mining bureau Definitions Defs Origin Strokes Stroke Words Sentences Sents 矿务局 礦務局 kuàngwùjú mining bureau mining affairs bureau; state mining enterprise Frequency Written text 0.601 per million Sources Frequency data BCC Corpus (BLCU)
矿务局 礦務局 kuàngwùjú mining bureau mining affairs bureau; state mining enterprise Frequency Written text 0.601 per million Sources Frequency data BCC Corpus (BLCU)
