Nitrobacterium
[医] 硝化菌
🗣️ 情景例句
I strongly agree.
我绝对同意。
He is eating a little.
他只吃了一点儿。
After crossing the Equator, the captain called in at a port to have a new rudder fitted,
跨越赤道后，船长将船停靠在一个港口，在那儿换了一只舵。