Read Edit View history 窑黑儿 yáohēir coal miner Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 窑黑儿/ 窯黑兒 yáohēir coal miner (colloquial) a coal miner; worker who digs coal in a mine Edit Delete References Add reference erhua_variant 窑黑儿/窯黑兒 → 窑黑/窯黑 Edit Delete