Dnp
abbr. 动态核偏振（Dynamic Nuclear Polarization）；2, 4-二硝基苯酚（2, 4-dinitropheno）
🗣️ 情景例句
Don't worry.
别愁。
It is likely to rain.
天看来要下雨了。
The Officer went through the case with great care.
那位官员十分仔细地把箱子检查了一遍。