having official permission or approval I bought my car from an authorized dealer. 我从授权经销商处购买了汽车。 an authorized biography 经授权的传记 Access is controlled so that only authorized people can use it. 访问受到控制，以便只有授权人员才能使用它。 The system will allow them to download only authorized versions of the song. 系统将允许他们仅下载歌曲的授权版本。