blind alley

美 
英 
  • n.死胡同;死路
  • 网络死路一条;绝境;绝路
复数:blind alleys  
blind alley
n.
1.
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

例句

释义:
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