Nitriferous
硝化了的, 用硝酸处理了的
🗣️ 情景例句
My son must have put you to a lot of trouble.
我儿子一定给你带来不少麻烦。
I'd like to make an overseas call to Taibei, Taiwan by collect call.
我要打对方付费的电话到台湾的台北。
Mum and Dad were not at home.
爸爸妈妈不在家。