Cementopathia
[医] 牙槽脓溢
🗣️ 情景例句
Then a right across a blue bridge,
然后右转， 经过一座蓝色的桥。
I will take a plane.
我将去搭飞机。
There was a good talk about the increase in the world's population.
有个关于世界人口增长的谈话，很不错。