fritter something away
phrasal verb with fritter verb uk/ˈfrɪt.ər/ us/ˈfrɪt̬.ɚ/
disapproving
挥霍，浪费（金钱、时间或机会）
to waste money, time, or an opportunity
If I've got money in my pocket, I tend to fritter it away. 如果口袋里有点钱，我往往就挥霍一空。
She fritters so much money away on expensive make-up. 她大把大把地花钱购买昂贵化妆品。