Nitrobacter
[医] 硝化菌属
🗣️ 情景例句
Thanks, Grandpa.
谢谢你 ，爷爷。
He who has lost his good name is a dead man among the living.
丧失好名誉，犹如活死人。
I'm talking. You are not talking. You're listening to me .
我在说话。你没在说话。你在听我说话。