ㄑㄧㄢqiānㄐㄧㄣjīnˊzhí

  1. 形容不惜金錢揮霍無度·李白漢陽明府美酒千金一擲買春。」·李清照打馬〉:千金一擲百萬。」一擲千金」。

lit. stake a thousand pieces of gold on one throw (idiom)​; to throw away money recklessly, extravagant