保护物

• protector
• testudo
• protective

参考释义

保护物

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例句

1. （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
   A wall or embankment, as in a mine or along a waterfront, that acts as a protective barrier.
2. 保护物品的小片大量用于包装及运输中保护物品的一种小片，如聚苯乙烯
   A small piece, as of polystyrene, used in quantity to protect items during packaging and shipment.
3. 风挡为防止一个物体受风吹而安置的保护物
   A shield placed to protect an object from the wind.
4. 保护物一个起保护作用的装置；保护装置
   A device that protects; a guard.