electroumn.琥珀electropref.电的；电子的；电解的=electr-.electrowinningn.电解沉积(电解冶金法；电积金属法)electroaousticadj.电声的electrosection电切除术electroculturen.电气栽培electrocircuitn.电路electroeluting电洗脱electrocaloricadj.电热的electroetchungn.电腐蚀(电解蚀刻)electropulsing脉冲电流electrothermaladj.电致热的