名词屏障; 障碍; 栅栏; 分界线
及物动词把…关入栅栏; 用栅栏围住
名词
1. barrier是什么意思
1. The police put a barrier across the road.
警察设了路障。
2. barrier的近义词
2. They soon overcame the language barrier.
不久他们便克服了语言上的障碍。
3. The police put up barriers to control the crowd.
警察设置障碍物,藉以控制人群。
4. barrier是什么意思
4. Mike was stopped at the barrier because he forgot to show his ticket.
麦克在剪票口被拦住了,因为他忘记出示车票。