Medidural
[医] 硬膜中部的
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
To err is human; to forgive, divine.
人难免错误，宽恕别人是神圣的。
Let's divide the cake into three.
我们将蛋糕分成三份吧。