资料来源 : pyDict

地方的,地域性的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Regional \Re"gion*al\ (-al), a.
   Of or pertaining to a particular region; sectional.

资料来源 : WordNet®

regional
     adj 1: characteristic of a region; "regional flora"
     2: related or limited to a particular region; "a regional
        dialect"