central exchange_信息英汉词典
central exchange
[信息英汉词典]
central exchange电话总机, 中心局
是什么意思，central exchange的解释，central exchange的翻译
[新英汉石油技术词典] central exchange
[英汉电子大词典] central exchange
[石油英汉词典] central exchange
[计算机英汉词典] central exchange
[英汉计算机词汇] central exchange
