preoperative的用法和样例：

例句

用作形容词(adj.)

Preoperative pulmonary insufficiency represents a critical problem.手术前肺功能不全成为一关键问题。
All other preoperative parameters were similar in both groups.两组间其他所有的术前参数是相似的。

词汇搭配

preoperative preparation手术前准备
preoperative diagnosis术前诊断
preoperative control预定位控制

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