词路径
- entity
- abstraction
- abstract entity
- group
- grouping
- system
- scheme
- social organization
- social organisation
- social structure
- social system
- structure
- segregation
- separatism
上位词
- disposition
- separation
- social organisation
- social organization
- social structure
- social system
- structure
下位词
- de facto segregation
- de jure segregation
- purdah
- racial segregation
- sex segregation
- white separatism