护盖物

例句：

1. 1. The car's roof is a protective cover for the driver.
   汽车的顶棚是司机的保护罩。
2. 2. The firefighters used a shield to protect themselves from the flames.
   消防员们用盾牌保护自己免受火焰的伤害。
3. 3. The scientist wore a protective cover to protect his eyes from the bright light.
   科学家戴上了防护罩，以保护他的双眼免受强光的伤害。