Nitrobacter
[医] 硝化菌属
🗣️ 情景例句
I waited for you for about a quarter of an hour.
我等了你差不多一刻钟。
Congratulations on your having a baby.
我恭喜你生了个宝宝。
You're perfectly welcome to inspect the winning bid.
我们很欢迎你来查阅得标者。