analgesic的解释
a. 止痛的
n. 镇痛剂
analgesic的例句
Aspirin is a mild analgesic.
阿司匹林是药性平和的止痛药.

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