Osphyitis
[医] 腰炎
🗣️ 情景例句
I'm so glad you found the bag and took the time and trouble to return it.
我很高兴你发现了旅行袋而且不怕麻烦花时间将它送来。
He's tired because he worked hard all day today.
他疲倦是因为他今天整天努力工作。
I don't know. I can't see!
我不知道，我看不见。