Definition (破坏)
When something, like a device, is rendered nonfunctional or damaged by an external factor.
使（设备等）无法运转；遭受损坏
The blizzard knocked out the power systems, causing a blackout across the city.
暴风雪使电力系统瘫痪，导致整个城市停电。
The strong winds knocked out the roof tiles, making the house uninhabitable.
强风吹掉了屋顶的瓦片，使房子无法居住。
The lightning strike knocked out the equipment, rendering it completely damaged.
雷击损坏了设备，使其完全报废。