protective barrier

 
       
  • 防护栅障,防护栏杆,遮壁

protective barrier的用法和样例:

例句

  1. A wall or embankment, as in a mine or along a waterfront, that acts as a protective barrier.
    (坑内的)堵壁、堤岸、挡土墙在矿井里或沿着水边的墙或堤,用来当作当保护物的障碍物

protective barrier的相关资料:

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