telephone switching 是什么意思,telephone switching 的翻译,解释,句子,音标,读音 - 英汉在线翻译

telephone switching

telephone switching 的中文翻译

电话交换

您知道这些英语的中文翻译吗?更换...

admiralty coal
transmitting interference
be enrolled in
opposite acting force
equigranular texture
saddle region
planchet casting
had