Read Edit View history 采矿业 cǎikuàngyè mining Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 采矿业/採礦業 · cǎikuàngyè · mining 2026/03/04 采矿业 / 採礦業 cǎikuàngyè mining mining industry 采矿业是该地区的经济支柱。 created sense Mar 4, 2026, 02:25 AM