barrier
英 /ˈbæriə/
中文释义
n.栅栏，屏障；障碍
An obstacle that prevents progress or communication.
常用搭配
- language barrier语言障碍
- break a barrier打破壁垒
- trade barrier贸易壁垒
例句
- The fence acts as a barrier to keep dogs out.这道栅栏用来挡狗进来。
- Cost remains the main barrier to launching the product.成本仍是产品上线的主要障碍。