pipe dream

英 [ˈpaɪp driːm]

美 [ˈpaɪp driːm]

n.  脱离实际的愿望; 行不通的计划; 妄想

牛津词典

noun

• 脱离实际的愿望；行不通的计划；妄想
  a hope or plan that is impossible to achieve or not practical

柯林斯词典

• N-COUNT 白日梦；不切实际的空想
  Apipe dreamis a hope or plan that you have which you know will never really happen.
  1. You could waste your whole life on a pipe-dream.
     白日梦会荒废你一生。

英英释义

noun

• a fantastic but vain hope (from fantasies induced by the opium pipe)
  1. I have this pipe dream about being emperor of the universe
  Synonym:dream

双语例句

• You can study acting as long as you like, but starring in a Hollywood movie is just a pipe dream.
  只要你喜欢你就可以去学表演，但是主演一部好莱坞电影只是白日梦。
• Otherwise, the drive for the four modernizations will become a pipe dream.
  否则，搞四个现代化就会变成一句空话。
• That's just a pipe dream, anyway.
  无论如何这只是一个白日梦。
• It's only a pipe dream, but I wish I could meet him.
  那不过是个空想，但我真希望能见到他。
• This is a pipe dream that can cost you both time and money.
  这是一个梦想，你既可以成本时间和金钱。
• On the face of it, the idea of a pan-Asean exchange looks like a pipe dream.
  乍看起来，泛东盟交易所似乎是个白日梦。
• Father's plan to build a forest cabin by the lake was just a pipe dream.
  父亲想在湖滨筑一林中小屋的计划不过是个美梦罢了。
• For me, it is just a pipe dream to travel to The Moon.
  对我而言，去月球旅行只是白日梦。
• It's not a pipe dream, go for it.
  当然不是白日梦了，尽管去吧。
• Her plans of becoming an opera singer will never be more that a pipe dream& her voice is really not good enough.
  她成为一名歌剧演唱家的打算永远只能是个白日梦&她的嗓子不够好。