名词
中文翻译：麻醉剂
同义词：
['anesthesia', 'anesthetize例句：1. The doctor administered an anaesthetic 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 an anaesthetic 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.She was under anaesthesia when she underwent the surgery.
她在手术过程中处于麻醉状态。
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3. Anaesthetics are used to relieve pain and discomfort during surgery.
麻醉药用于手术期间减轻疼痛和不适。