methane
英 ['miːθeɪn; 'meθeɪn]
美['mɛθen]
- n. [有化] 甲烷；[能源] 沼气
考试真题
- Many environmental experts now believe that methane is more responsible for global warming than carbon dioxide.
出自-2013年6月听力原文
- It is estimated that 25% of all methane that released into the atmosphere coming from farm animals
出自-2013年6月听力原文
- Half of the methane in the atmosphere is from animals.
出自-2013年6月听力原文
- Methane has become the chief source of greenhouse gas
出自-2013年6月听力原文