Methanogen
n. [微]产烷生物
🗣️ 情景例句
We used to catch crabs.
我们以前常捉螃蟹。
At what time can we work out a deal?
我们什么时候洽谈生意？
But he wanted to see the old folk again and to visit my mother's grave.
但是，他想看一看家乡父老乡亲，为我的母亲扫墓。