Periosteitis
[医] 骨膜炎
🗣️ 情景例句
No thanks. Maybe some other time.
不用了，谢谢。也许下次吧。
They had to cut down a lot of trees to make room for farms.
他们为了为农场增加空间不得不砍倒很多树。
There were twenty cars in the race.
参加比赛的有20辆汽车。