这种毒药会使昆虫失去移动的能力，无助的昆虫就会被蜘蛛吃掉。

This poison can make an insect lose the ability to move, and the helpless insect is then devoured by the spider.

youdao

失去思考和记忆的能力是非常可怕的。

Losing your ability to think and remember is pretty scary.

youdao

疼得太厉害了，她完全失去了感觉能力。

The pain was so bad that she lost all sensation.

《柯林斯英汉双解大词典》

Their eyes are intact but rather what happens in agnosia is they lose the ability to recognize certain things.

他们的眼睛并未受到损伤,相反,失认症的症状是,患者失去识别某些事物的能力

耶鲁公开课 - 心理学导论课程节选

But they lost a large part of their emotional capacity and as a result, their rationality failed.

但是他们失去了大部分情感能力,结果，他们失去了理性。

耶鲁公开课 - 心理学导论课程节选

And if you were suddenly stripped of your ability to make generalizations, you'd be at a loss.

如果你突然失去了,归纳的能力，你就会一头无绪。

耶鲁公开课 - 心理学导论课程节选