electronic ear电子耳electronicadj.电子的；电子学的electronic contract signingprotocol电子合同签署协议Electronic Lobe-Switching Antenna电子波瓣转换天线electronic-tuning non-linearity电子调谐非线性Electronic Ground Support Equipment电子地面支援设备electronic computer originated mail电子计算机源发邮件electronic-automatic transmission电控自动变速器electronic warfare support measures电子战支援手段Electronic Countermeasures Exercise电子对抗演习Electronic Commerce Resource Center电子商业资源中心electronically controlled converter电子控制转换器