Dnp
abbr. 动态核偏振（Dynamic Nuclear Polarization）；2, 4-二硝基苯酚（2, 4-dinitropheno）
🗣️ 情景例句
You do?
真的知道？
Who is going to throw stones?
谁在扔石头？
The doctor said he could do nothing to help him.
医生说他对此无能为力。