occupier  
noun uk/ˈɒk.jə.paɪ.ər/ us/ˈɑː.kjə.paɪ.ɚ/
  (LIVING)      
  [ C ] UK居住者;使用人 
someone who lives or works in a particular room, building, or piece of land, or someone who is using it
  The envelope was simply addressed to "The Occupier". 信封上只写着“住户收”。 
   (CONTROLLING)      
 [ C usually plural ]占领人,占领军 
someone who has moved into a place and taken control of it
  The occupiers were driven out after fierce street fighting. 在惨烈的巷战之后,占领军被赶了出去。