incapacity
n. 无能力，无能
例句
She returned to work after a long period of incapacity.
她病了很长一段时间之后回去工作了。
《牛津词典》
His incapacity for kindness makes everybody dislike him.
他不能与人为善，使得大家都讨厌他。
《新英汉大辞典》
The only abnormality is the incapacity to love.
唯有一种人是异常的，即无法去爱的人。
