barr=sticj,表示,“捧,栏”
barrage n 阻塞,遮断(barr+age表名词→用捧拦住→阻塞)
barricade n 障碍物(barr+ic+ade表名词)
barrier n 栅栏(barr+ier)
embarrass v 使发育,使难堪(em进入+barr+ass表名词→被拦住→使难堪)