electrofunkn.电子乡土爵士乐electropref.电的；电子的；电解的=electr-.electropositive spreading电吸附散布electrochemistry behavior电化学性能electromotor soft starter电机软启动器electrohydraulic actuator电动液压传动electrostatic memory tube静电存储管electromagnetic component电磁分量electromechanical scanner机电扫描装置electrocardiographic room心电图室electrochemical polishing电化学抛光electro optical interface电光接口