n.止痛药( painkiller的名词复数 );
例句:
Cancer treatments and painkillers like morphine can also cause itchiness.
癌症疗法和止痛片象吗啡也可以引起搔痒.
He was heavily dosed with painkillers.
他大量服用镇痛剂.
Gong with Huoxue Qi, Huayu painkillers.
功具活血行气, 化淤止痛.