Methanation
n. [化]甲烷化(作用)
🗣️ 情景例句
That's a good sign.
这是个好兆头。
The problem has been bothering me for weeks.
那个问题已经困扰了我几个星期。
Yes. It's very different from Australia at this time of year.
对。这个时节这儿的天气与澳大利亚的大不相同。