Which Word? disabled / handicappeddisabled / handicapped
Disabled is the most generally accepted term to refer to people with a permanent illness or injury that makes it difficult for them to use part of their body completely or easily. Handicapped is old-fashioned and many people now think it is offensive. The expressions disabled people or people with disabilities are often preferred to the disabled because they sound more personal.
Disabled and disability can be used with other words to talk about a mental condition:disabled 和 disability 可与其他词连用表示智力状况：
mentally disabled精神伤残的
learning disabilities.学习障碍
In Britain the preferred term to use is learning difficulties because it emphasizes the difficulty experienced, rather than any lack of ability within the person. In North America the standard accepted term is learning disability.
If somebody’s ability to hear, speak or see has been damaged but not destroyed completely, they have impaired hearing/speech/sight (or vision). They can be described as visually/hearing impaired or partially sighted:
The museum has special facilities for blind and partially sighted visitors.博物馆有专门设备供失明和视力有缺陷的参观者使用。