Nitrosomonas
亚硝化单胞菌
🗣️ 情景例句
Goodbye, come again soon.
再见，下次再来。
I will take a cable car.
我将去搭电车。
but other farms are less favorably sited, and flooding can sometimes spell disaster for their owners.
其他农场地势欠佳，洪水有时会给农场主带来灾难。