Dinitrophenylation
二硝基苯基化, DNP化
🗣️ 情景例句
Pull yourself together.
振作起来。
Yes, I've just come back from Scotland.
是的，我刚从苏格兰回来。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。