Periostitis
n. 骨膜炎\\n[医] 骨膜炎
🗣️ 情景例句
I envy you for your ability to cope with the situation.
我羡慕你有能力应付这种情况。
It's awful.
真糟糕。
Some of the things were hundreds of years old.
展出的一些东西已有数百年的历史了。