Pneumopreperitoneum
[医] 腹膜前腔积气, 腹膜前腔充气术
🗣️ 情景例句
The rich few nations of this world take up the vast majority of the wealth and resources.
少数几个富裕的国家占有了大多数的财富和资源。
Two blacks do not make a white.
两个乌黑不等于一个清白。
I'm not sure that we can wait that long.
我不知道我们是否能够等那么久。