Pneumoroentgenogram
[医] 充气造影照片
🏥 医学释义
充气造影片
🗣️ 情景例句
So far so good.
到目前为止一切都好。
Do i need a reservation to go by ship?
我坐船去需要预订吗？
That was a long time ago,wasn't it?
那是好久以前的事了。是吗？