Read Edit View history 採煤工作面 cǎiméigōngzuòmiàn coalface Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 采煤工作面/ 採煤工作面 cǎiméigōngzuòmiàn coalface the exposed surface of a coal seam in a mine where coal is extracted Edit Delete References Add reference No references for this word.
采煤工作面/ 採煤工作面 cǎiméigōngzuòmiàn coalface the exposed surface of a coal seam in a mine where coal is extracted Edit Delete