英文单词：biogas

中文含义：沼气

英语词性：noun

美式音标：[bahy-oh-gas]

同义词：anaerobic digestion, methane gas, renewable energy

易混淆单词：biofuel, biodiesel, bioplastics

双语例句：

1. The biogas produced from the anaerobic digestion of organic waste can be used as a renewable energy source. (有机废物厌氧消化产生的沼气可用作可再生能源。)

2. The local farmer used a biogas digester to generate electricity from cow manure. (当地农民使用沼气消化池从牛粪中发电。)

以上内容仅供参考，如有不当之处请指正。