grandiloquent
  (a.)誇張的,誇大的,浮誇的
  Gran·dil·o·quent a.  Speaking in a lofty style; pompous; bombastic.
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  grandiloquent
       adj 1: lofty in style; "he engages in so much tall talk, one never
              really realizes what he is saying" [syn: magniloquent,
               tall]
       2: puffed up with vanity; "a grandiloquent and boastful
          manner"; "overblown oratory"; "a pompous speech";
          "pseudo-scientific gobbledygook and pontifical hooey"-
          Newsweek [syn: overblown, pompous, pontifical, portentous]