reliever

simple noun2 搭配平均频率: 7.8

止痛药

a drug or treatment that reduces or removes physical pain

减轻或消除身体疼痛的药物或疗法

压力缓解物

an activity, substance or technique that helps to reduce mental or emotional strain

有助于减轻精神或情绪压力的活动、物质或技巧