变元
(math.) argument; variable
边缘
edge; fringe; verge; brink; periphery; marginal; borderline
边远
far from the center; remote; outlying
边缘人
marginalized people (not part of mainstream society); marginal man (term coined by social psychologist Kurt Lewin, referring to a person in transition between two cultures or social groups, not fully belonging to either)
边缘化
to marginalize; marginalization
边缘性人格障碍
borderline personality disorder (BPD)