Denitrifier
[医] 脱氮菌
🗣️ 情景例句
The price. Isn't it possible to give us even a little more discount?
价格问题。难道不能多打点折扣吗？
What happened, guy?
怎么了，伙计？
The Olympic Games will be held in our country in four years' time.
4年以后，奥林匹克运动会将在我们国家举行。