确实地真正地authenticate: vt. 为…出立证据,证实;鉴定;认证。 The document was authenticated by a seal. 文件有印鉴为凭。 authentic writing: 正本, 确认的文书authenticate a writing: 证明文书authentic wisdom: 正觉authenticate database: 鉴定数据库下载手机词典可随时随地查词查翻译