ad·jec·ti·val /ˌæʤɪkˈtaɪvəl/
  (a.)形容詞的
  Ad·jec·ti·val a. Of or relating to the relating to the adjective; of the nature of an adjective; adjective.
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  adjectival
       adj : of or relating to or functioning as an adjective;
             "adjectival syntax"; "an adjective clause" [syn: adjective]