[网络] 认证失败;身份验证失败;权限认证失败 failed: 衰退的; 已失效的authentication: n. 确定,鉴定,证明;认证。 n. -ticator 确定者,认证者。 a failed execution: 劫后余生a failed expedition: 失败的旅行answer failed: 应答失败下载手机词典可随时随地查词查翻译