jam tomorrow
明天才能享受的東西或承諾
口語·諷刺空頭支票
英文釋義
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.
典故來源
出自《愛麗絲夢游仙境》中紅皇后'明天有果醬，但昨天和今天都沒有'的典故。