electrolan.电唱机electropref.电的；电子的；电解的=electr-.electro float电浮法electro drainn.电排水electromassor电按摩器Electroectomy电切术electrotypingn.电铸术electropolishvt.电解抛光electrotypistn.[印]电版术；电铸术electrostaticadj.静电的；静电学的electrocement电制水泥electrocrotin醛甾酮