音标:['rәudblɒk] ; 柯林斯词典等级:1 级;
n. 障碍, 障碍物
n. a barrier set up by police to stop traffic on a street or road in order to catch a fugitive or inspect traffic etc.
词型变化:名词复数形式 : roadblocks
词性分布:
名词100%

roadblock的用法和样例:

例句

用作名词(n.)
  1. There was no sign of a roadblock.那儿没有设置路障的迹象。
  2. 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。
  3. His car was swerved to avoid bumping against the roadblock.为了避免撞上路障,他把车打了个急转弯。
  4. Anytime they could set up a roadblock in our way.他们随时都可能设置障碍来阻碍我们。
【近义词】

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