英语词汇“area exchange”的读音、翻译、释义、用法及例句-语文网

词汇	area exchange
释义	area exchange 区域交换为便於管理而实行单一收费标准的电话业务服务区域，这些区域通常是单个城市、大的地区、城镇或乡村。该区内的电话交换为区域交换。通信公司或电信局在一个确定的地区提供的服务。在此地区中按照公司收费标准计算收费，并提供条例规定传输率的交换服务。
随便看	credit enchancement credit enquiry credit entry in balance of payments credit export credit for export credit freeze credit freeze credit gap credit hour credit information credit inquiry credit instruments credit insurance credit limit credit line credit line creditman credit memo credit memorandum credit message credit money credit note credit note creditor creditor nation

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