| 词汇 | jam tomorrow |
| 释义 | jam tomorrow idiom UK 许而不予的好东西，可望不可及的东西 something good that is promised but never happens As children we were always being promised jam tomorrow, if only we would be patient. 小时候，大人总是许诺只要我们耐心点儿就会给我们好东西。 |
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