frailty /ˈfreɪltɪ, ˈfreɪəl-/

• 1. 

  N-VAR If you refer to the frailties or frailty of people, you are referring to their weaknesses. 弱点

  例：

  ...the frailties of human nature.

  …人性的弱点。

• 2. 

  N-UNCOUNT Frailty is the condition of having poor health. 虚弱

  例：

  She died after a long period of increasing frailty.

  她日益虚弱，经过一段长时间后去世了。