barricading/ˈber.ə.keɪd/动词设路障于某物的对面、周围或前面Barricade the doors!堵住门！/ˈber.ə.keɪd/名词（尤指迅速设置的）障碍物，路障Inmates erected a barricade between themselves and the prison guards.囚犯们设置了路障把狱警和他们自己隔开。想跟读，去练习
