Nitrobacteria
n. 硝化细菌
🗣️ 情景例句
and we should remove them as soon as possible.
我们要尽快把它切除。
Once on shore, we pray no more.
一旦上了岸，就不再祈祷。
'What a day!' I thought.'It's raining again.
“鬼天气！”我想，“又下雨了。