Nitrobacteria
n. 硝化细菌
🗣️ 情景例句
Yah, I have been here only two months.
是啊，我在这儿仅两个月。
Or the one with blue eyes, or something like that to help you remember them.
或蓝眼睛的，帮助你们记住他。
Come on! they shouted.
“快！快啊！”他们喊道。