Read Edit View history 精矿 jīngkuàng ore concentrate Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 精矿/ 精礦 jīngkuàng ore concentrate refined ore or concentrate with high mineral content produced through processing Edit Delete References Add reference No references for this word.
精矿/ 精礦 jīngkuàng ore concentrate refined ore or concentrate with high mineral content produced through processing Edit Delete