Read Edit View history 精矿 jīngkuàng concentrate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 精矿/精礦 · jīngkuàng · concentrate 2026/03/04 精矿 / 精礦 jīngkuàng concentrate ore that has been processed to remove waste material and increase the concentration of the target mineral 这些金精矿将被送往冶炼厂进行进一步处理。 created sense Mar 4, 2026, 02:25 AM