blind alley

同义

blind alley cul de sac dead-end street impasse

词性

n

解释

a street with only one way in or out

示例

None

同义

blind alley

词性

n

解释

(figurative) a course of action that is unproductive and offers no hope of improvement

示例

all the clues led the police into blind alleys|so far every road that we've been down has turned out to be a blind alley