jam tomorrow
明天才能享受的东西或承诺
口语·讽刺空头支票
英文释义
the promise of future happiness or success that never materializes; often used to describe a situation where someone is being misled or deceived with false promises
例句
The boss keeps promising a bonus next quarter, but it's always jam tomorrow.
典故来源
出自《爱丽丝梦游仙境》中红皇后'明天有果酱，但昨天和今天都没有'的典故。