hit the jackpot
获得意外的巨额奖金或成功
口语·表达意外成功或发财
英文释义
to have great success or achieve a large gain, especially financially
例句
She hit the jackpot with that investment and bought a new house.
典故来源
源自赌场老虎机，中奖时机器会吐出大量硬币，比喻意外获得巨大财富。