Read Edit View history 采煤工作面 cǎiméigōngzuòmiàn coalface Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 采煤工作面/採煤工作面 · cǎiméigōngzuòmiàn · coalface 2026/03/04 采煤工作面 / 採煤工作面 cǎiméigōngzuòmiàn coalface (mining) coalface 矿工们正在采煤工作面紧张地作业。 created sense Mar 4, 2026, 02:25 AM