Nitrobacterieae
[医] 硝化菌亚科
🗣️ 情景例句
There are more fish in the sea.
天涯何处无芳草。
You might be able to sue the company for age discrimination.
你就可以去控告这家公司搞年龄岐视。
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。