blind alley

英 [ˌblaɪnd ˈæli]

美 [ˌblaɪnd ˈæli]

n.  行不通的方法; 死胡同

计算机

牛津词典

noun

• 行不通的方法；死胡同
  a way of doing sth that seems useful at first, but does not produce useful results, like following a path that suddenly stops

柯林斯词典

• N-COUNT 死胡同；绝路；困境
  If you describe a situation as ablind alley, you mean that progress is not possible or that the situation can have no useful results.
  1. The Internet has proved a blind alley for many firms.
     事实证明，因特网对许多公司而言是一条行不通的路。

英英释义

noun

• (figurative) a course of action that is unproductive and offers no hope of improvement
  1. all the clues led the police into blind alleys
  2. so far every road that we've been down has turned out to be a blind alley
• a street with only one way in or out
  Synonym:cul de sacdead-end streetimpasse

双语例句

• This was the blind alley from which the Roman world had no way out: slavery was economically impossible, the labor of freemen was morally ostracized.
  于是罗马世界便陷入了绝境：奴隶制在经济上已经不可能了，而自由人的劳动却在道德上受鄙视。
• An apparently blind alley leads suddenly into an open space.
  山穷水尽，豁然开朗。
• Many can lead you down a blind alley& where you may lose the contents of your wallet.
  很多机会可能会让你进入一个损失钱财的死胡同。
• Tim thought of a way to do the maths problem, but it turned out to be a blind alley.
  蒂姆想出一个解答数学题的方法，但结果无济于事。
• I'm afraid you came into a blind alley.
  我恐怕你走到死胡同里来了。
• Search the blind alley!
  搜这死胡同！
• The line of reasoning will only lead you up another blind alley.
  那种推理方法只会把你引进另一条死胡同。
• The Internet has proved a blind alley for many firms.
  事实证明，因特网对许多公司而言是一条行不通的路。
• You don't know how much of it ends up in a blind alley.
  你不知道有多大一部分走进了死胡同。
• This type of research turned out to be a blind alley.
  这种研究证明是行不通的。