Dnp
abbr. 动态核偏振（Dynamic Nuclear Polarization）；2, 4-二硝基苯酚（2, 4-dinitropheno）
🗣️ 情景例句
We had a good day.
我们今天玩得很开心。
Long time no see!
好久不见。
It is clear that the cat has eaten it!
很明显，是猫偷吃的！