Nitrosification
亚硝化作用
🗣️ 情景例句
I'm sorry I'm so late.
对不起 我迟到了这么久。
Man is the artificer of his own happiness.
人之幸福，自己创造。
that the talent goes into the first draft, and the art into the drafts that follow.
他说，初稿是才华，以后各稿是艺术。