roadblock是什么意思

实用例句

1. 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.来自《简明英汉词典》

2. 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.来自《简明英汉词典》

3. Six policemen started to erect a roadblock.

六个警察着手建立一道路障.来自《简明英汉词典》

4. Anytime they could set up a roadblock in our way.

他们随时都可能给我们设置路障.来自辞典例句

5. There was no sign of a roadblock.

那儿没有设置路障的迹象.来自辞典例句