Petersen's operation

[醫(yī)] 彼得遜氏手術(高位切石術的改良法)

?? 詞語組成解析

operation [,ɑp?'re??n]
n. 操作,經營;手術;[數]運算;作用;
oper 工作 + ation 表示行為、狀態(tài)、過程 → n.操作;手術;運算

??? 情景例句

He's a pretty good bloke and he seems very friendly.
他是一個很不錯的家伙,看起來也很友善。
All our garments are now poly-cotton, which is stronger, needs little ironing, and allows variations in patterns.
現在我們的服裝都是滌棉料的,質地堅韌,不用熨燙并且花樣繁多。
and its owner his or her full intelligence;
和智力還有待發(fā)展和完善,
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