Periosteitis
[医] 骨膜炎
🗣️ 情景例句
I'm stressed out. I need a vacation.
我筋疲力尽了，我要休假！
You'd better run or you're going to be left behind.
你最好跑不然你将落在后面。
I must finish that first. But I think I can be free at six. May I come then?
00可能有空。我那时来可以吗？