i blew it
我搞砸了
口语·表达懊悔
英文释义
To make a major mistake or fail at something
例句
I studied all night but still blew it on the exam—I forgot the formulas.
典故来源
源自20世纪美国口语，'blow'意为搞砸，原指吹灭蜡烛或气球爆裂，引申为失败。