roadblock
        
	
		英[ˈrəʊdblɒk]
		美[ˈroʊdblɑk]
	
	
	     
    
    
    
	同义词
	
	柯林斯高阶英汉双解学习词典释义
	
	英汉词典释义
	
		- n. - 路障 Police have set up a roadblock on the road to London.
								警察在通往伦敦的路上设置了路障。
								Six policemen started to erect a roadblock.
								六个警察着手建立一道路障。
								The police had set up a roadblock and waved several drivers down.
								警方设下路障并挥手示意几位司机停车。- <美>障碍 
英英词典释义
	
		- Noun - 1. any condition that makes it difficult to make progress or to achieve an objective; "intolerance is a barrier to understanding"- 2. a barrier set up by police to stop traffic on a street or road in order to catch a fugitive or inspect traffic etc. 
行业词典