Fossil fuel
01
化石燃料, 化石能源
a fuel that is found in nature and obtained from the remains of plants and animals that died millions of years ago, such as coal and gas
例子
Burning fossil fuels releases carbon dioxide into the atmosphere.
燃烧化石燃料会向大气中释放二氧化碳。
Coal is one of the most widely used fossil fuels.
煤炭是使用最广泛的化石燃料之一。
