形容词interested
1. 不感兴趣的；不关心的
If you are uninterested in something or someone, you do not want to know any more about them, because you think they have no special or exciting qualities.
Qicai.net
1. having no care or interest in knowing
e.g. she appeared totally uninterested
2. not having or showing interest
e.g. an uninterested spectator