Read Edit View history 炭层 tàncéng coal bed Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 炭层/ 炭層 tàncéng coal bed A geological layer of earth composed of coal or carbonized plant matter; also called a 煤层 méicéng or 石炭层 shítàncéng Edit Delete References Add reference same_as 炭层/炭層 → 煤层/煤層 Edit Delete same_as 炭层/炭層 → 石炭层/石炭層 Edit Delete
炭层/ 炭層 tàncéng coal bed A geological layer of earth composed of coal or carbonized plant matter; also called a 煤层 méicéng or 石炭层 shítàncéng Edit Delete