Nitrifying ferment
[医] 硝化酶
🧩 词语组成解析
[医] 硝化的
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
I usually go to bed at about midnight.
我通常在大约半夜睡觉。
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。