Nitrophenylation
硝苯基化
🗣️ 情景例句
He knows all there is to know,
他无所不知，
What excuse could he have for being so rude?
他做了那样无理的事，将如何辩解呢？
Certainly! What happened? Has your pan broken again?
当然！发生什么事了？你的锅又打坏了吗？