Denitrifies
vt. 脱氮；除去氮素
🗣️ 情景例句
Relax, Harry.
不要紧张 ，Harry。
He is rich enough who has true friends.
有真朋友的人是富翁。
It now came straight towards them at tremendous speed.
它现在正以惊人的速度直冲他们驶来。