retail therapy
noun [ U ] humorous uk/ˈriː.teɪl ˌθer.ə.pi/ us/ˈriː.teɪl ˌθer.ə.pi/
（不高兴时通过为自己买些特殊商品来排解的）购物疗法
the act of buying special things for yourself in order to feel better when you are unhappy
I needed a lot of retail therapy to help me get over my ex-boyfriend. 我需要不断购物以帮助忘记我的前任男友。