Methanogens
(methanogen 的复数) n.[微]产烷生物
🗣️ 情景例句
Is this the bus that goes by the mall?
这班公共汽车经过商业街吗？
Please give me a hand.
请帮我个忙。
I had a little accident last Sunday.
上星期天我出了个小事故。