Nitrosification
亚硝化作用
🗣️ 情景例句
If you are going to insist, then just do it.
如果你想坚持，那么就坚持到底。
John is really scared of airplanes.
约翰真的很怕乘坐飞机。
Many owners of private cars are going to offer 'free rides' to people on their way to work.
很多私人汽车的车主正准备为乘车上班的人们提供“免费乘车”的服务，