名词
中文翻译：麻醉药
同义词：
['anesthesia', 'anesthetizing例句：1. The doctor administered a drug anasthesia to the patient before surgery.（在手术前，医生给病人注射了麻醉药。）']
例句：
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1. The doctor administered a drug anasthesia to the patient before surgery.
在手术前，医生给病人注射了麻醉药。
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2. The patient was given anesthesia for the operation.
病人接受了麻醉以进行手术。
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3. The surgeon used anesthetics during the procedure to ensure the patient's comfort.
外科医生在手术过程中使用了麻醉剂，以确保患者的舒适。