Photonitrosation
光亚硝化(作用)
🗣️ 情景例句
You're so good in all your other subjects.
你别的功课都那样好。
It really hurts.
可真疼。
Let 's see, that means a 2% discount if paid within ten days.
哦。那是说如果10天内付款，有2%的折扣。