铅矿 qiānkuàng lead ore Definitions Defs Origin Strokes Stroke Words Sentences Sents 铅矿 (鉛礦) qiānkuàng lead ore noun Frequency Written text 0.099 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
铅矿 (鉛礦) qiānkuàng lead ore noun Frequency Written text 0.099 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
