prodigal
🇺🇸
/ˈprɑːdɪɡl/
🇬🇧
/ˈprɒdɪɡl/
Someone who spends money, time, or resources in a way that is not careful or responsible.
The prodigal son returned home after spending all his money on unnecessary things.
那个挥霍无度的儿子在把钱都花在不必要的东西上后回家了。