Nitrosification
亚硝化作用
🗣️ 情景例句
She tends to talk too much.
她有饶舌的倾向。
The refused to buy that explanation.
他们拒绝接受那样的解释。
In return for this, the beggar stood on his head and sang songs.
作为回报，那乞丐头顶地倒立起来，嘴里还唱着歌。