英语词汇“叉线式电话交换”的翻译、意思、用法、释义-英汉汉英词典

单词	叉线式电话交换
释义	叉线式电话交换exchange cross-bar switch
随便看	option art option attribute option bilateral contract option bill option blank option box option buttons option card option character option clearing corporation option clearing corporation, occ option command option component record option contract option dealing optioned optionee optionees option exchange option feature option field option indicator optioning option interface option item