pick-me-up/ˈpɪkmɪʌp; `pɪkmɪʌp/ n(infml 口) drink taken as a tonic when one feels weak, tired, ill, etc, esp medicine or an alcoholic drink （虚弱、 疲劳、 生病等时饮的）提神饮料（尤指含药或酒精者）.
牛津英汉双解词典