Osphyitis
[医] 腰炎
🗣️ 情景例句
Well, I have an appointment now, I'll have to go.
嗯，我还有一个约会，我得走了。
He has been to America.
他去过美国。[曾经有过的经验]
The great cities have been built with no regard for us.
大城市的建设毫不关心我们。