authorisation
  授權;委任;認可
  authorisation
       n 1: a document giving an official instruction or command [syn: mandate,
             authorization]
       2: the power or right to give orders or make decisions; "he has
          the authority to issue warrants"; "deputies are given
          authorization to make arrests" [syn: authority, authorization,
           dominance, say-so]
       3: official permission or approval; "authority for the program
          was renewed several times" [syn: authority, authorization,
           sanction]
       4: the act of conferring legality or sanction or formal warrant
          [syn: authorization, empowerment]