煤核儿 méihúr coal cinder Definitions Defs Origin Strokes Stroke Words Sentences Sents 煤核儿 煤核兒 méihúr coal cinder The center part of a coal briquette or coal lump that has not burned completely and is often still burnable.
煤核儿 煤核兒 méihúr coal cinder The center part of a coal briquette or coal lump that has not burned completely and is often still burnable.
