Nitrobacterieae
[医] 硝化菌亚科
🗣️ 情景例句
That's the deal.
这是交换条件。
Confidence of success is almost success.
对成功抱有信心，就近乎成功。
You see, the school will be expensive to run and we shall need a lot of good teachers.
你知道，办这所学校要花很多的钱，我们需要很多好教师。