4 词条主页 > 词条 > 塞尔维亚 (SR) > биогас
биогас
A combustible gas created by anaerobic decomposition of organic material, composed primarily of methane, carbon dioxide, and hydrogen sulfide.
0
0
完善词条
您想要说什么？
新闻词条
精选词条
гркљан
The larynx (plural larynges), commonly called the voice box, is an organ in the neck of mammals involved in protecting the trachea and sound ...
