unhinge /ʌnˈhɪndʒ/ ( unhinging, unhinged, unhinges )

• 1. 

  V-T If you say that an experience has unhinged someone, you mean that it has affected them so deeply that they have become mentally ill. 使人精神错乱

  例：

  The stress of war temporarily unhinged him.

  战争的压力暂时使他精神错乱。