Periosteitis
[医] 骨膜炎
🗣️ 情景例句
Nice to meet you, Dean Rafer.
很高兴见到你， Rafer主任。
A clear fast is better than a dirty breakfast.
宁为清贫，不为浊富。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。