Read Edit View history 煤矿 méikuàng HSK7 coal mine Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 煤矿/ 煤礦 méikuàng coal mine place where coal is extracted; colliery Edit Delete 煤矿/ 煤礦 méikuàng coal seam geological layer or stratum of coal Edit Delete References Add reference classifier 煤矿/煤礦 → 座/座 Edit Delete