authenticated

英 [ɔːˈθentɪkeɪtɪd]

美 [ɔːˈθentɪkeɪtɪd]

v.  证明…是真实的; 证实
authenticate的过去分词和过去式

过去分词：authenticated　过去式：authenticated　

BNC.34961 / COCA.37066

柯林斯词典

• VERB 鉴别;鉴定
  If youauthenticatesomething, you state officially that it is genuine after examining it.
  1. He says he'll have no problem authenticating the stamp...
     他说自己可以对这枚邮票进行鉴定。
  2. All the antiques have been authenticated and recorded.
     所有的古董都已经过鉴别并进行记录。
• VERB 证明…是真的
  If youauthenticatesomething, you prove or confirm that it is true.
  1. Documentaries offered the chance to authenticate the accuracy of the various details in these models...
     纪录片为核实这些模型中各种细节的准确性提供了机会。
  2. There have now been well authenticated reports that the use of this drug is very occasionally responsible for heart attacks.
     现在已有非常可靠的报告证明该药物偶可引发心脏病。

英英释义

adj

• established as genuine
  Synonym:attesteddocumented

双语例句