Read Edit View history 煤灰 méihuī soot Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 煤灰 · méihuī · soot 2026/03/04 煤灰 méihuī soot soot or coal ash 工人下班后，全身都是煤灰。 noun created sense Mar 4, 2026, 02:25 AM