Nitrobacterium
[医] 硝化菌
🗣️ 情景例句
Designing dresses is a career
设计时装是一种职业
My car could win in a race against her junky car any day!
我的新车在任何一天去赛车，都能赢过她的旧汽车的。
A few minutes later
几分钟后