1. 残疾的，有生理缺陷的，弱智的（可能具冒犯意味）
Someone who is handicapped has a physical or mental disability that prevents them living a totally normal life. Many people who have a disability find this word offensive.

e.g. I'm going to work two days a week teaching handicapped kids to fish...
我将每周工作两天，教残疾儿童钓鱼。
e.g. Alex was mentally handicapped.
亚历克斯智力上有缺陷。

noun

1. people collectively who are crippled or otherwise physically handicapped

e.g. technology to help the elderly and the disabled

Synonym: disabled