相关单词同義詞intervention, prevention, let, bar, dam, 近義詞 obstacle 障礙, impediment 障礙, barrier 柵欄, hindrance 起妨礙作用的事物或人..., block 街區, hitch 猛拉, difficulty 睏難, barricade 【C】路障, blockade 【C】封鎖, stumbling block 絆腳石, stop 停止, roadblock 路障, bar 酒吧, snag (隱伏的)障礙..., restriction 限制, constraint 約束, trammel 網, prohibition 禁止, interdiction 封鎖, limitation 限制, check 檢查, taboo 禁忌, preclusion 預防, embargo 封港令, bridle 馬籠頭，韁繩..., forbiddance 禁止, ban 禁止, proscription 禁止, bottleneck 瓶頸, wall 牆壁, dike 堤垻, prevention 阻止, crossing 人行橫道, stumbling 蹣跚的, impedimenta 妨礙行進的重負..., obstructor 妨害者, obstructer 障礙物, blockage 封鎖臨近詞obtain, obstruct, obstructions, obstructionism, obstructionist, obstruction box, obstruction set, obstruction type, obstruction loss, obstruction lamp, obstruction buoy, obstructionguard相似詞obstetrics and gynaecology, obstinate, obstreperous, obstruct, obstructionism, obstructive, obstructive sleep apnoea, obtain, 返回 obstruction