短語詞組短語serial data communication port 系列數(shù)據(jù)聯(lián)絡口rs serial communication port rs232 串口rs 232 serial communication port rs 串口serial port communication proce 串行口通信程序serial port communication program 串口通訊程序wireless serial port communication 無線串口通信multiple serial port communication 多串口通信computer serial port communication 串口通信synchronized serial port communication 同步串口通訊 返回 serial communication port