incompetence

名词 incompetence:

1. lack of physical or intellectual ability or qualifications
   同义词：incompetency
2. inability of a part or organ to function properly

1. His incompetence has brought the company to the brink of bankruptcy.
   他很无能，公司已因而濒於破产。
2. The doctor was struck off for incompetence.
   那医生因不称职而被除名。
3. He was accused of incompetence.
   他被指责为不称职。

in.com.pe.tence

n.（名词）
The quality or state of being incompetent.
不胜任：不称职、不胜任、无资格的特性或状态