Osteitis
n. 骨炎\\n[医] 骨炎
🗣️ 情景例句
But first things first.
但事有先后。
We have known each other for 6 years.
我们认识有六年了。
Sure! But why don't you come with me?
当然可以！但你为什么不同我一起去呢？