Nitrobacteria
n. 硝化细菌
🗣️ 情景例句
We are postponing our trip until the weather grows warmer.
我们拟把旅行推迟到天气暖和的一些时候。
Such a small mistake is pardonable.
不会追究犯了那么小的错误的。
When he was decorating his house, he had gotten the bedroom painted first.
他装修房子时，先刷了卧室。