Authorization

GRE

1.授权,批准 Anglers are required to obtain prior authorization from the park keeper. 垂钓者必须事先得到公园管理者的许可。 You cannot take a day off without authorization. 未经批准你不得休假。 Formal authorization for the trip was given last week. 这次行程上周得到正式批准。 2.批准(或授权)的证书