程控交換機 Save Sign in to save words Simplified: 程控交换机 chéngkòngjiāohuànjī ㄔㄥˊ ㄎㄨㄥˋ ㄐㄧㄠ ㄏㄨㄢˋ ㄐㄧ electronic switching system (telecom.) stored program control exchange (SPC) Character by character 程(chéng)surname Cheng 控(kòng)control 交(jiāo)hand over 換(huàn)exchange 機(jī)surname Ji A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0