音标:['meθein] ; 柯林斯词典等级:1 级;
n. 甲烷, 沼气
[化] 甲烷; 沼气
n. a colorless odorless gas used as a fuel
词型变化:名词复数形式 : methanes
考试类型:[托福]
词性分布:
名词100%

methane的用法和样例:

例句

用作名词(n.)
  1. Cattle release methane when they digest their food.牛在消化食物时,会释放出甲烷。
  2. Natural bugs can turn out both hydrogen and methane.天然的细菌可以生产氢气和甲烷。
  3. Bacteria break down the animal waste to form methane gas.细菌使动物粪便分解成沼气。

词汇搭配

  • methane pocket沼气包
  • methane counter甲烷计数器
  • methane series烷系
  • dibenzoyl methane二苯甲酰甲烷...
  • methane gas瓦斯
  • methane fermentation甲烷发酵
  • methane outburst沼气喷出,沼气突出...
  • methane accumulation沼气聚集,瓦斯积聚...
  • bacterial methane甲烷细菌
  • methane bacteria甲烷细菌
  • diphenyl methane二苯基甲烷
  • methane chloride[化] 一氯甲烷...
  • methane drainage排放瓦斯
  • methane indicator瓦斯指示器
  • methane tank沼气桶,沼气池...
  • methane hydrocarbon甲烷系烃

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