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

operation [,ɑpə'reʃən]
n. 操作,经营;手术;[数]运算;作用;
oper 工作 + ation 表示行为、状态、过程 → n.操作;手术;运算

🗣️ 情景例句

OK, let me get my wallet and we'll take off.
好,让我拿一下钱包,我们就走。
I know the boy whose father is a painter.
我知道那个男孩的父亲是画家。
The great advantage of taking medicine is that it makes no demands on the taker beyond that of putting up for a moment with a disgusting taste,
对服药人别无其他要求,除了暂时忍受一下令人作呕的味道外,
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🔤 更多 P 开头的单词

postdate 'pəust'deit
preschool [ˌpri:'sku:l]
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