单词
methane
读音
ˈmeθeɪn
美式
英式
词根
无
释义
n. [有化] 甲烷；[能源] 沼气
例句
Methane and propane are alkanes.
甲烷和丙烷是烷烃。
The ignition of methane gas killed eight men.
甲烷起火造成8人死亡。
As the waste materials decompose, they produce methane gas.
废物腐烂时会产生沼气。
Methane and propane are alkanes.
甲烷和丙烷是烷烃。
The ignition of methane gas killed eight men.
甲烷起火造成8人死亡。
As the waste materials decompose, they produce methane gas.
废物腐烂时会产生沼气。
强化记忆
无
看视频学发音
and we keep wasting food which ends up in landfills and rots,generates methane.The good news is that we have the technology
This is particularly troubling because one of the gases cows emitis methane,a major greenhouse gas that contributes heavily to global warming.
And this area is not liquid water;it's methane.If there's any place in the solar system where life is not like us,
put it into a chamber, out of that, extract biogas,methane gas.The gas gives three to four hours cooking a day --
Tundra, in a warming world, is thawing and releasing a lot of carbon dioxideand also methane.So already in their little 25 square miles,
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大学,出国,其他
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