名词
中文翻译：阻滞麻醉
同义词：
['blocked anesthesia', 'blocked anesthetic']
例句：
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1.The patient was given a block anesthesia to numb the area before surgery.
患者接受了阻滞麻醉，以在手术前麻木该区域。
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2. During the procedure, the surgeon used a block anesthesia to ensure the patient's comfort.
在手术过程中，外科医生使用了阻滞麻醉，以确保患者的舒适。
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3. The block anesthesia was carefully administered to prevent any complications during the operation.
为了预防手术期间的任何并发症，阻滞麻醉被仔细地施用。