Nitroxide
硝基氧
🗣️ 情景例句
I would like to make an appointment for a hairdo, please.
我想预约理发， 劳驾。
I had to pay three dollars for my club fee.
我付了三美元给俱乐部
In that case, we can offer you a discount.
这样的话，可以给你折扣。