Pineumoretroperitoneum
腹膜后隙积气
🗣️ 情景例句
Oh, hello! How nice of you to remember us!
噢， 好， 真好， 还记得我们！
Don't worry! It's nothing.
不要紧，没什么事。
In 1995, there was a very big race.
1995年举行了一次盛大的比赛。