Read Edit View history 脏煤 zāngméi dirty coal Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 脏煤/髒煤 · zāngméi · dirty coal 2026/03/04 脏煤 / 髒煤 zāngméi dirty coal dirty coal; muck from a colliery 矿井产生的脏煤必须经过洗选才能使用。 created sense Mar 4, 2026, 02:25 AM