Moprolol
[化] 莫普洛尔
🗣️ 情景例句
I've been studying all day, and I'm sick and tired of it.
我学了一天，现在感到厌倦。
What is the total circulation of this weekly magazine.
这家周刊总发行量多少？
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。