煤层

Traditional form:

煤層

Pinyin (reading):

méicéng

Definitions:

• a coal bed
• a coal seam

Characters:

• 煤 - carbon, charcoal, coal, coke
• 层 - layer, floor, story, stratum

Traditional characters:

• 煤 - carbon, charcoal, coal, coke
• 層 - layer, floor, story, stratum