adj.挥霍无度的，浪费的，奢侈的
n.挥霍者，花钱无度的人

原形：spendthrift复数：spendthrifts

The spendthrift son squandered his father's fortune in no time.
这个挥霍的儿子很快就花光了他父亲的财产。
She married a spendthrift, and now she's living in constant financial struggle.
她嫁给了一个挥霍无度的人，现在生活总是拮据不堪。
The businessman was known for his profligate spending habits.
这位商人以挥霍无度的消费习惯而闻名。
His spendthrift ways eventually led to bankruptcy.
他的挥霍导致了破产。
The government needs to curb the spendthrift tendencies of its citizens.
政府需要抑制其公民的挥霍行为。
She had to be strict with her finances after marrying a notorious spendthrift.
结婚后她不得不严格控制自己的财务，因为她嫁给了一个有名的挥霍者。
The family's fortune dwindled due to the spendthrift's reckless spending.
因为这个挥霍者的胡乱花钱，家族的财富日渐减少。
The council appointed a frugal accountant to rein in the spendthrift habits of the department.
理事会任命了一位节俭的会计师来约束部门的挥霍行为。
The spendthrift's lavish lifestyle left him with no savings for emergencies.
这个挥霍者奢侈的生活方式让他没有应急储备。
It's important to teach children fiscal responsibility, especially to avoid becoming a future spendthrift.
教育孩子理财责任很重要，尤其是为了防止他们将来成为挥霍者。