zhǎo​qì

methane

Senses

沼气/ 沼氣 zhǎo​qì methane

marsh gas; a colorless, odorless, flammable gas produced by the decomposition of organic matter in swamps or mines; used as fuel or raw material for the chemical industry

References

see 瓦斯/瓦斯 沼气/沼氣
same_as 坑气/坑氣 沼气/沼氣