1700, from bankrupt, "probably on the analogy of insolvency, but with -t erroneously retained in spelling, instead of being merged in the suffix ...." [OED]. Figurative use from 1761.
权威例句
1. The massacre laid bare the moral bankruptcy of the regime.
大屠杀使该政权的道德沦丧暴露无遗。
2. The corporation is fighting to survive its second brush with bankruptcy.
公司正在努力摆脱自身遭遇的第二次破产危机。
3. The British East India Tea Company was overextended and faced bankruptcy.
英国东印度茶业公司摊子大、开支多,已濒临破产。
4. It is the second airline in two months to file for bankruptcy.
这是两个月内第二家申请破产的航空公司。
5. The recession and hospital bills drove them into bankruptcy.