| 单词 | cast pearls before swine |
| 释义 | cast pearls before swine [literary] to waste your time by offering something that is helpful or valuable to someone who does not appreciate or understand it I have wonderful costumes, with feathers and top hats, but it's like casting pearls before swine, they don't care what you wear. Easy Learning Idioms Dictionary. Copyright © HarperCollins Publishers |
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