Nitris
[医] 亚硝酸盐
🗣️ 情景例句
What do you think of the terms of payment?
关于付款条件你们有什么意见？
My brother wants to learn how to fly a plane.
我的兄弟要去学开飞机。
His father runs a restaurant.
他的父亲经营一家餐馆。