形容词

1. (指人)公正的，无私的
Someone who is disinterested is not involved in a particular situation or not likely to benefit from it and is therefore able to act in a fair and unselfish way.

2. 不感兴趣的;不关心的;冷漠的
If you are disinterested in something, you are not interested in it. Some users of English believe that it is not correct to use disinterested with this meaning.

1. unaffected by self-interest