to cause someone to have an illness, injury, or condition that makes it difficult for them to do the things that other people do

She was disabled in the accident. 她在那次事故中致残。

to stop something such as (part of) a machine, system, or weapon from working

This weapons system will destroy or disable any incoming missile. 该武器系统能摧毁任何来犯的导弹或使其失灵。

Disable the alarm system and then enter the building. 解除警报系统然后进入大楼。