marginalized
(of a person, group, or concept) treated as insignificant or peripheral.
: to relegate (see RELEGATE sense 2) to an unimportant or powerless position within a society or group
https://www.merriam-webster.com/dictionary/marginalize
To marginalize a group of people means to make them feel isolated and unimportant.
▶ We’ve always been marginalized, exploited, and constantly threatened.
Collins Cobuild Advanced American English Dictionary.icon
社会的弱者