barrier

🇬🇧/ˈbæriə(r)/ 🇺🇸/ˈbæriər/📚 2632 48 3四级六级考研托福雅思高考
A barrier is something such as a rule, law, or policy that makes it difficult or impossible for something to happen or be achieved. 障碍

noun [抽象名词]障碍,壁垒;障碍物,关卡;分界线,屏障;大关,界限

A barrier is a problem that prevents two people or groups from agreeing, communicating, or working with each other.
障碍; 隔阂•  There is no reason why love shouldn'

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