electric cup电热杯electricadj.电的；电动的；带电的；刺激的n.电动产品electric horn relay电喇叭继电器electric anesthesia电麻醉electric stove wire电炉丝electric hand drill手电钻,手用电钻electric receptacle插座板electric smokehouse电加热熏房electric dissonance失谐electric air heater电力空气加热器electric calculatorn.计算器electric properties电性能