【directory_assistance_service】什么意思_英语directory_assistance_service的翻译_音标_读音_用法_例句_在线翻译

directory assistance service 添加释义

目录辅助服务

这产生了两个新协议：目录辅助服务（Directory Assistance Service，DAS）和有效实施X.500的目录接口（Directory Interface to X.500 Imple...

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短语

abstract: The Directory Assistance Service (DAS) is an obsolete protocol and service for accessing X.500 directory services.

以上来源于: WordNet

This Recommendation gives an overview of methods and general principles to be followed in organizing an International Telephone Directory Assistance Service.

本建议对组织国际电话查号业务所遵循的方法和一般原则提出一个总的看法。

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