Polya's operation
[医] 波耳亚氏手术(部分胃切除及结肠后胃空肠吻合术)
🧩 词语组成解析
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
His watch may be more expensive but mine tells the time better!
他的手表可能更贵些，但是我的表的时间要准确些。
The dish now had to be lifted vertically because one edge was resting against the side of the canal.
这次，盘子必须垂直吊出水面，因为盘子的一边紧靠着运河河岸。