authenticate

双解例句

小知识

When you authenticate something, you establish that it’s the real thing. If you authenticate a painting, for example, you’re sure that it's an original work, not a copy.

The verb authenticate came into English in the seventeenth century by way of the Latin word authenticat-, meaning “established as valid.” You’ve probably heard it to mean that a valuable item, like a diamond or a rare vase, is genuine. But not everything that has to be authenticated is worth a lot of money. For example, experts authenticate evidence in an investigation and you authenticate your identity to gain access to your email account.

实用短语

1. proxy-authenticate

   代理认证,代理鉴别

2. internal authenticate

   内部认证

3. external authenticate

   外部认证,发卡行认证数据验证

4. sign or authenticate

   签发或证实,承运人或承运人代理人签字

5. authenticate-request

   证要求,鉴权请求

6. authenticate afresh

   重新鉴定

7. mutual authenticate command

   相互认证命令

单词用法

同义词

同根词

词根：authentic

authentic真正的，真实的；可信的

authentication证明；鉴定；证实

authenticity真实性，确实性；可靠性

authenticator认证者；认证器