词根able +ity词缀。able或以able结尾的形容词转变为名词时改为ability ,ability中文意思是n. 能力,能够才能,技能,本领

Leadership is about the ability to implement change.领导才能是一种实行变革的能力。

A woman of her ability will easily find a job.有她那样才能的女性找工作不难。