“镇痛剂”造句

人体分泌的镇痛剂
the body's pain suppressors

癌症疗法及强镇痛剂如吗啡也会引发搔痒.
Cancer treatments and strong painkillers like morphine can also cause itchiness.

镇痛剂一种药剂, 如止痛药, 减轻疼痛.
An agent, such as an analgesic drug, that relieves pain.

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