Dinitrofluorobenzene
[免疫]二硝基氟苯
🗣️ 情景例句
It's a great college.
那是一所好大学。
Michael must hold on to the driver of the motorcycle.
米高必须紧紧抓住机车的骑士。
No. He just asked if you could ring him back. Here's the number.
没有，他只问你能不能给他回一个电话。这是他的电话号码。