crash and burn
（计划、企业等）失败，以失败告终
口语·表示彻底失败或灾难性结局
英文释义
to fail or come to a disastrous end
例句
His startup crashed and burn after only six months due to poor planning.
典故来源
源自航空术语，指飞机坠毁燃烧，后比喻计划或事业彻底失败，常带有戏剧性色彩。