Nitrogenation
氮化作用
🗣️ 情景例句
and I'll come up with something.
我会想出个办法的。
All my suits are dirty.I don't have anything to wear.
我所有的西装都脏了。我没有穿的了。
The big clock refused to welcome the New Year.
那座大钟不愿意迎接新年。