certificate authorities短语⁴⁵¹⁷⁷ 基本例句 证书管理机构 A list of such certificate authorities is built into web- browser software. If a site displays a certificate issued by a proper authority, the browser will load the page with no objection. 网络浏览器中内置了证书提供商的清单，如果一个站点拥有其中一个机构发放的证书，那么浏览器就会无阻碍地打开网页。 ecocn