| 煤矿 | méi kuàng | coal mine; coal seam | |
| 煤炭HSK 5 | méi tàn | coal | |
| 煤气 | méi qì | coal gas; gas (fuel) | |
| 燃煤 | rán méi | coal fuel | |
| 原煤 | yuán méi | raw coal |
| 1 | Gas stoves are one of the standard configurations in restaurant kitchens. | |
| 2 | Natural gas is a cleaner energy source than coal. | |
| 3 | A large amount of gas is required in the industrial production sector. | |
| 4 | Gas can be used to generate electricity, produce chemicals, and provide heating. | |
| 5 | Gas water heaters use gas to provide energy for hot water. |