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
All I need is some paint and a canvas, and I'm happy.
我只想要一些颜料和画布，这样我就会很满足。
Paul is negotiating for a job worth $18000.
保罗正在商谈谋求一份年薪 18000美元的工作。
After having spent whole mornings on the river, I always go home with an empty bag.
我总是在河上呆上整整一上午，然后空着袋子回家。