Denitrifies
vt. 脱氮；除去氮素
🗣️ 情景例句
Have you ever owned an animal?
你曾养过动物吗？
I remember George's father owns a ship.
我记得乔治的父亲有一艘船。
The holes are only borings, less than a foot in diameter.
这些洞只不过是一些钻孔，直径不到1英尺。