Read Edit View history 黑钨矿 hēiwūkuàng wolframite Origin Definitions Defs Strokes Stroke Words Sentences Sents 黑钨矿 黑鎢礦 hēiwūkuàng wolframite wolframite; wolframine Frequency Written text 0.013 per million Sources Frequency data BCC Corpus (BLCU)
黑钨矿 黑鎢礦 hēiwūkuàng wolframite wolframite; wolframine Frequency Written text 0.013 per million Sources Frequency data BCC Corpus (BLCU)