Ammonifying bacteria
[机] 生氨菌
🧩 词语组成解析
[机] 生氨, 加氨
🗣️ 情景例句
It was nice meeting you all.
很高兴见到你们一家人。
How long is the ticket valid?
这车票有效期多久？
I'm going to give her a book.
我想送她一本书。