Oberst's operation
[医] 奥伯斯特氏手术(治腹水)
🧩 词语组成解析
🗣️ 情景例句
Are the bathrooms on this train clean?
火车上的卫生间干净吗？
In university, students are trained to become lawyers and dentists.
大学的学生被训练成为律师和牙医。
Somebody's knocking at the door. I'll answer it.
有人在敲门，我去开。