prodigal
adj
noun
ˈprɒdɪɡəl adj
1
prodigal son/daughter
someone who leaves their family and home without the approval of their family, but who is sorry later and returns 回头的浪子/悔悟回家的女儿
2 spending money, wasting time etc in a careless way 浪费的,挥霍的; 奢侈的;
a prodigal lifestyle
奢侈的生活方式
noun
3 someone who spends money carelessly and wastes their time – used humorously [文] 浪费〔时间与金钱〕者,挥霍者〔幽默用法〕