Medidural
[医] 硬膜中部的
🗣️ 情景例句
I'm very tired.
我很累了。
I'm studying upstairs.
我在楼上读书。
A man was walking through a wood and he came across a woodcutter.
一个人正步行穿过一片树林，他遇见一个伐木工人。