barricade
n
barrier hastily built as a defence or an obstacle 匆匆設置的壁壘或路障
The soldiers stormed the barricades erected by the rioting crowd. 士兵們向暴亂分子設置的街壘發起了猛攻. barricade, v (phr v) barricade sb in (sth)/out (of sth) keep sb in/out by making a barricade 設障礙物使某人不得進入[外出]
They barricaded themselves in (their rooms). 他們把自己關在(自己的屋子)里面. barricade sth off block (eg a street) with a barricade 用障礙物封鎖(例如一條街)
The police barricaded off the entrance to the square. 警方在廣場的入口處設置了路障.