相关单词同义词intervention, prevention, let, bar, dam, 近义词 obstacle 障碍, impediment 障碍, barrier 栅栏, hindrance 起妨碍作用的事物或人..., block 街区, hitch 猛拉, difficulty 困难, barricade 【C】路障, blockade 【C】封锁, stumbling block 绊脚石, stop 停止, roadblock 路障, bar 酒吧, snag (隐伏的)障碍..., restriction 限制, constraint 约束, trammel 网, prohibition 禁止, interdiction 封锁, limitation 限制, check 检查, taboo 禁忌, preclusion 预防, embargo 封港令, bridle 马笼头，缰绳..., forbiddance 禁止, ban 禁止, proscription 禁止, bottleneck 瓶颈, wall 墙壁, dike 堤坝, prevention 阻止, crossing 人行横道, stumbling 蹒跚的, impedimenta 妨碍行进的重负..., obstructor 妨害者, obstructer 障碍物, blockage 封锁临近词obtain, obstruct, obstructions, obstructionism, obstructionist, obstruction box, obstruction set, obstruction type, obstruction loss, obstruction lamp, obstruction buoy, obstructionguard相似词obstetrics and gynaecology, obstinate, obstreperous, obstruct, obstructionism, obstructive, obstructive sleep apnoea, obtain, 返回 obstruction