Keegan's operation

[医] 基根氏手术(人工鼻成形术)

🧩 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

Your buildings are very large, aren't they?
你们的厂房很大,对吗?
Do you have a phone book(directory)?
你有电话簿吗?
but custom, we have a way of thinking, is behaviour at its most commonplace.
至于风俗呢,只是些司空见惯的行为而已。
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