Periostitis
n. 骨膜炎\\n[医] 骨膜炎
🗣️ 情景例句
Yes. I do.
是的， 我有疑虑。
You may rest assured that the shipment will be duly delivered.
你们尽可放心，我们会按时交货的。
You are just saying that.
你只是说说而已。