roadblock
英 ['r??dbl?k]美['rodblɑk]
- n. 路障；障礙物
- vi. 設置路障
英英釋意
- 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.