profligate(形容词/名词)
He was profligate with his allowance.
他花零用钱很挥霍。
The report warned that profligate spending could undermine long-term stability, even if the economy looks strong today.
报告警告说,即使当下经济看起来强劲,挥霍性的开支也可能削弱长期稳定。
源自拉丁语 profligatus(“被击垮的、被毁掉的”),是 profligare(“击倒、摧毁”)的过去分词;由 **pro-**(向前、彻底)+ fligere(打击)构成。含义后来从“被毁坏/堕落”引申为“道德放纵”与“挥霍浪费”。
(不同版本的英文文本用词可能略有差异;该词常见于19世纪以来的英语文学与社会评论中。)