Pneumoretroperitoneum
[医] 腹膜后腔积气, 腹膜后气肿
🗣️ 情景例句
Am I getting a good deal on this?
这买这个值吗？
Sorry, Mr. Green can't see you now.
对不起，格林先生现在不能见您。
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，