not involved with somebody/something or not interested in them/it 脱离接触:不参与某人/某物或对他们/它不感兴趣 Her father was emotionally disengaged. 她的父亲在情感上脱离了。 - disengaged from somebody/something
The electorate is becoming increasingly disengaged from politics. 选民越来越脱离政治。