pur·portverbpresent simple - I / you / we / theypurportBrE/pəˈpɔːt/NAmE/pərˈpɔːrt/present simple - he / she / itpurportsBrE/pəˈpɔːts/NAmE/pərˈpɔːrts/past simplepurportedBrE/pəˈpɔːtɪd/NAmE/pərˈpɔːrtɪd/past participlepurportedBrE/pəˈpɔːtɪd/NAmE/pərˈpɔːrtɪd/ -ing formpurportingBrE/pəˈpɔːtɪŋ/NAmE/pərˈpɔːrtɪŋ/BrE/pəˈpɔːt/NAmE/pərˈpɔːrt/~tobe/havesth(formal) toclaimtobesthortohavedonesth, whenthismaynotbetrue自称;标榜SYNprofess◆Thebookdoesnotpurporttobeacompletehistoryoftheperiod. 本书无意标榜为那个时期的全史。