Pneumoretroperitoneum
[医] 腹膜后腔积气, 腹膜后气肿
🗣️ 情景例句
So now I'm taking a flight on Monday instead.
所以我现在要改搭星期一的班机走。
Have you drunk any coffee?
你喝过咖啡吗？
It is eight o'clock.The children go to school by car every day, but today, they are going to school on foot.
现在是8点钟。孩子们每天都乘小汽车去上学，而今天，他们正步行上学。