柯林斯詞典roadblock /?r??d?bl?k/ (roadblocks) 1. N-COUNT When the police or the army put a roadblock across a road, they stop all the traffic going through, for example because they are looking for a criminal. 路障 The city police set up roadblocks to check passing vehicles. 該市警察設置了路障檢查過往車輛。 返回 road-block