精矿 jīngkuàng ore concentrate Definitions Defs Origin Strokes Stroke Words Sentences Sents 精矿 精礦 jīngkuàng ore concentrate refined ore or concentrate with high mineral content produced through processing Frequency Written text 2.09 per million Sources Frequency data BCC Corpus (BLCU)
精矿 精礦 jīngkuàng ore concentrate refined ore or concentrate with high mineral content produced through processing Frequency Written text 2.09 per million Sources Frequency data BCC Corpus (BLCU)
