segregationist

例句：

1. 1.The school has a policy of separating children with disabilities from their peers.
   学校有一项政策，将残疾儿童与同龄人分开。
2. 2. The government is considering implementing a law to separate illegal immigrants from the legal population.
   政府正在考虑实施一项法律，将非法移民从合法人口中分离出来。
3. 3. The segregationist groups argue that it's essential to keep racial and ethnic minorities apart.
   分离主义团体认为，将种族和民族少数群体分开是必要的。