Dnp
abbr. 动态核偏振（Dynamic Nuclear Polarization）；2, 4-二硝基苯酚（2, 4-dinitropheno）
🗣️ 情景例句
I hope you have a wonderful time
希望你们玩得开心
I did it without much difficulty.
我没费多少劲就完成了那项工作。
Hi, Sam.We're having lunch.
你好，萨姆。我们正在吃午饭，