Read Edit View history 尾矿 wěikuàng tailings Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 尾矿/尾礦 · wěikuàng · tailings 2026/03/04 尾矿 / 尾礦 wěikuàng tailings mining waste or residue remaining after the processing of ore to extract valuable minerals 处理不当的尾矿可能会对周边水源造成污染。 noun created sense Mar 4, 2026, 02:25 AM