anti-separatist       
 adjective (also antiseparatist) uk/ˌæn.tiˈsep.ər.ə.tɪst/ us/ˌæn.taɪˈsep.ɚ.ə.tɪst/
 反分裂主义的
opposed to the idea that one group or part of a country should be independent and have its own government
  He maintained his strong anti-separatist position. 他坚持强烈的反分裂主义立场。 
 Officials ramped up propaganda to build anti-separatist sentiment.
 - More examples
 - They are implicated in continuing anti-separatist, ethnic, and religious violence.
 - Several young activitists were wearing anti-separatist campaign T-shirts.
 - The party is campaigning on a hardline anti-separatist ticket.
 
anti-separatist       
noun [ C ] (also antiseparatist) uk/ˌæn.tiˈsep.ər.ə.tɪst/ us/ˌæn.taɪˈsep.ɚ.ə.tɪst/
 反分裂主义者
someone who is opposed to the idea that one group or part of a country should be independent and have its own government
  Anti-separatists have rallied in the region's capital. 反分裂主义者在该地区的首都集会。 
 - More examples
 - The election result was a victory for anti-separatists.
 - Now the anti-separatists have started to mobilise too.
 - Recent polls show the anti-separatists gaining momentum.