| 释义 |
🔑barrierbar·ri·er /ˈbæriər / noun [countable] - an object that keeps people or things apart or prevents them from moving from one place to another障碍物；屏障◆The police put up barriers to stop the crowd from getting onto the road.警方围起屏障，不让人群走到路上。
- something that causes problems or makes it impossible for something to happen障碍；阻力；关卡◆Old-fashioned attitudes are a barrier to progress.守旧的态度是进步的障碍。◆When you live in a foreign country, the language barrier is often the most difficult problem to overcome.身居异国，语言障碍往往是最难克服的问题。◆trade barriers贸易壁垒
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