【电】 Geiger region
about; annex; canopy; casing; cover; lid; shell; top; build
【化】 cap; cover; lid
【医】 cap; coping; operculum; roof; tegmen; tegmentum; veil
change; hide; leather; transform
【化】 leather
area; circumscription; confine; district; extent; reach; region; section
【计】 A; area; region
【化】 band