Pyosclerosis
脓性硬化
🗣️ 情景例句
We have two and a half hours.
还有两个半小时。
It's her birthday and she wants to gives us all a treat.
这是她的生日，她要款待我们大家。
we are now pretty certain the Earth is the only one on which life can survive.
我们目前可以肯定的是，地球是生命能存在的唯一行星。