Polyperiostitis
[医] 多骨膜炎
🗣️ 情景例句
Won't you be busy?
你不是有事吗？
It's too expensive for me.
对于我来说太贵了。
If one side fails to observe the contract,the other side is entitled to cancel it.
如果一方不履行合同协议，另一方则有权终止合同。