Protective covering to deflect damage

• Protective layer on vehicles, equipment, or structures
• Natural protective covering of an animal

用于抵御伤害的防护覆盖物

• 用于车辆、装备或建筑的防护层
• 动物的天然护甲或甲壳

Tanks and other armored fighting vehicles, collectively

• Military branch or units equipped with such vehicles
• A tank or other heavy armored vehicle

坦克等装甲战斗车辆的统称

• 装备此类车辆的兵种或部队
• 单辆坦克或其他重型装甲车辆

Natural stone layer on a bed or beach preventing erosion

河床或海滩上的卵石层，防止侵蚀

To equip with armor or a protective coating

• To provide analogous protection

给某物加装装甲或防护涂层

• 提供类似的防护