Nitrobacter
[医] 硝化菌属
🗣️ 情景例句
Yes, I think I can in ordinary circumstances.
是的，一般情况下，我没有问题。
Fishing is often frustrating.
钓鱼常常会遭到挫败。
The children were at school, my husband was at work and the house was quiet.
孩子们在上学，我丈夫在上班，家里清静得很。