“止痛药”造句

关节炎的新疗法可能是止痛药之外的另一种选择。
New ways to treat arthritis may provide an alternative to painkillers.

小剂量的止痛药对于降低体温非常有用。
Pain-killers are very useful in small amounts to bring your temperature down.

阿司匹林是药性平和的止痛药。
Aspirin is a mild analgesic.