Periclasia
[医] 牙周溃坏
🗣️ 情景例句
I got a college education by joining the military
我参军而上的大学。
Tennis clothes are so cute!
网球装非常可爱。
In our won solar system, for example, Venus is far too hot and Mars is far too cold to support life.
举例来说，在我们的太阳系里，对于生命来说，金星的温度太高，而火星的温度则太低。