名词
中文翻译：手术前准备阶段
同义词：
['preoperative phase', 'preoperative period例句：1. The surgeon performed the surgery on the patient during the preoperative stage.（外科医生在手术前阶段对病人进行了手术。）']
例句：
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1. The surgeon performed the surgery on the patient during the preoperative stage.
外科医生在手术前阶段对病人进行了手术。
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2.During the preoperative stage, the team worked tirelessly to prepare for the operation.
在手术前阶段，团队努力不懈地为手术做准备。
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3. The preoperative stage is crucial for the success of the surgery.
手术前的准备工作对于手术的成功至关重要。