Obturatorius
[医] 闭孔肌
🗣️ 情景例句
Let me show you some pictures of houses.
我来给你们看看一些房子的照片。
What did he tell you?
他告诉你什么？
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。