资料来源 : pyDict

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资料来源 : WordNet®

unrefined
     adj 1: not refined or processed; "unrefined ore"; "crude oil" [syn:
             {unprocessed}, {crude}] [ant: {refined}]
     2: used of persons and their behavior; not refined; uncouth;
        "how can a refined girl be drawn to such an unrefined
        man?" [ant: {refined}]