ability表示能力是可数吗

ability表示才能、能力的时候是可数的，复数形式为abilities.

例句

She has a very low opinion of her own abilities.

她认为自己的能力很差。

She has every confidence in her students abilities.

她完全相信她学生的能力。

I can see I will have to revise my opinions of his abilities now.

我明白我现在不得不改变对他的能力的看法了。

While girls lack confidence , boys often overestimate their abilities.

女孩通常缺乏自信，而男孩则往往会高估自己的能力。

Malcolm, for instance, works in isolation but I have no doubts about his abilities.

例如，马尔科姆虽然一个人独立工作，但我丝毫不怀疑他的能力。

They underestimated his abilities.

他们过低估计了他的才能。