SGSN

(Serving GPRS Support Node) See 2G/3G architecture.

Acronym	Definition
SGSN➣Serving GPRS Support Node
SGSN➣Serving GPRS (General Packet Radio Service) Service Node (aka Serving GPRS Support Node)
SGSN➣Salivary Gland Culture Supernatants (immunology)

随便看

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。