swamp gas

常见例句

Giant planet GJ 436b in the constellation Leo is missing something--and that something is swamp gas.
位于狮子座的巨大的行星GJ436b正在丢失一些东西，这些东西就是沼气。
Other types of biogas are called digester gas, marsh gas or even swamp gas, depending on the source of origin.
其他类型的沼气被称为沼气池气，沼气等，甚至沼泽气体，这取决于该产地来源。
www.cn-em.com
Our carbon-based fuels — coal, oil and natural gas — are the fossilised remains of swamp vegetation, buried over hundreds of millions of years.
我们的碳基燃料——煤炭、石油和天然气——是埋藏了数百万年的沼泽植物化石。