Jam tomorrow

（重定向自Jam yesterday）

Jam tomorrow or (older spelling) jam to-morrow is an expression for a never-fulfilled promise. It originates from Lewis Carroll's 1871 book Through the Looking Glass and What Alice Found There. In the book the White Queen offers Alice "jam every other day" as an inducement to work for her:

单词	Jam yesterday
释义	Jam yesterday 英语百科 Jam tomorrow （重定向自Jam yesterday） Jam tomorrow or (older spelling) jam to-morrow is an expression for a never-fulfilled promise. It originates from Lewis Carroll's 1871 book Through the Looking Glass and What Alice Found There. In the book the White Queen offers Alice "jam every other day" as an inducement to work for her:
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