Nitrobacter
[医] 硝化菌属
🗣️ 情景例句
Please, use the phone.
请打吧。
A fool can ask more questions than seven wise men can answer.
一愚发问，七智结舌。
The dog's in the garden, too.It's running across the grass.
狗也在花园里。它正在草地上跑，