heavy route toll telephone
[电信英汉词典]
heavy route toll telephonen.繁忙路由长途电话
是什么意思,heavy route toll telephone的解释,heavy route toll telephone的翻译
[广播英汉词典] heavy route toll telephone
heavy route toll telephone
[电信英汉词典]
heavy route toll telephone是什么意思,heavy route toll telephone的解释,heavy route toll telephone的翻译
[广播英汉词典] heavy route toll telephone