authenticate
🇺🇸
/ɔːˈθentɪkeɪt/
🇬🇧
/ɔːˈθentɪkeɪt/
intransitive verb
R
To confirm that something is genuine or true.
The museum authenticated the painting as an original work by Van Gogh.
博物馆鉴定这幅画是梵高的原创作品。
R
To verify one's identity, typically to gain access to a system or service.
Before accessing the secure website, users need to authenticate using their username and password.
在访问安全网站之前，用户需要使用用户名和密码进行身份验证。
translation
确认, 验证
词形变化
3rd Present
authenticates
Past
authenticated
Perfect
authenticated
Progressive
authenticating