Diazepinone
二氮杂酮
🗣️ 情景例句
May I speak with Mr. Chen, please?
可以请陈先生听电话吗？
I'm going to the hospital tomorrow for tests.
我明天要去医院接受检查。
On the third lap, the Class 3 and Class 1 runners both ran very fast.
在跑第三圈时，3班和1班的运动员都跑得非常快。