authenticate
vt.证明是真实的、可靠的或有效的；鉴定，使生效
网络解释.认证鉴定；进行身份验证；验证身份
词形变化:
过去式：authenticated 过去式：authenticated 过去式：authenticating 过去式：authenticates
派生词: authentication authenticator
strengthen testify ratify certify verify
双语例句
1. 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。
来自柯林斯例句