Nitrosomas
亚硝酸菌
🗣️ 情景例句
When they come out, we'll get it.
一出来， 我们就会拿到手。
What's your opinion?
你觉得呢？
was headed with a striking illustration of a lady in a state of considerable distress,
文章上方有一幅引人注目的插图，是一位表情沮丧的女子。