Read Edit View history 矿难 kuàngnàn mining disaster Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 矿难/礦難 · kuàngnàn · mining disaster 2026/03/04 矿难 / 礦難 kuàngnàn mining disaster mining disaster 政府正在调查这起矿难的原因。 noun created sense Mar 4, 2026, 02:25 AM