英语词汇“exchange central office”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	exchange central office
释义	exchange central office 总局交换机
随便看	plug like flow plug line plug lines plug load plug machine screw tap plugman plug mandrel plug mill plug mill process plug nickel plug nickels plug nozzle plug nozzlerocket engine plug'n'play plug n play plug of clay plugola plugolas plug on terminator plug out plug-over mill plug pad plug pin plug pipe tap plug pliers 连类比事连类比物连绵不断连绵不绝连绵起伏连编累牍连舆并席连舆接席连街倒巷连衽成帷 mail mail address mailer mailing list mail-magazine mail order main main main bank main dish