Pneomarthrosis
[医] 关节积气, 关节充气术
🗣️ 情景例句
When was your reservation?
您预定的是什么时候？
Glad to have been of help.
我很高兴能给您帮个大忙。
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.
一时间我们还在山顶上行走，而现在30公尺开外的地方我们都看不清了。