輝銅礦 huītóngkuàng chalcocite Definitions Defs Origin Strokes Stroke Words Sentences Sents 辉铜矿 輝銅礦 huītóngkuàng chalcocite A type of copper sulfide mineral that typically appears as gray masses or grains; it is an important ore used in copper smelting. Frequency Movie subtitles 0.030 per million appears in 0% of films Written text 0.019 per million Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
辉铜矿 輝銅礦 huītóngkuàng chalcocite A type of copper sulfide mineral that typically appears as gray masses or grains; it is an important ore used in copper smelting. Frequency Movie subtitles 0.030 per million appears in 0% of films Written text 0.019 per million Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
