electrodes 是 electrode 的複數electrodeKK [ˏɪˋlɛktrod] /ˌɪˈlɛktɹoʊd/名詞1電極The technician attached two electrodes to the patient's chest.技術人員把兩個電極貼在病人的胸口。2焊條、電焊條焊接He replaced the worn electrode before finishing the weld.他換掉磨損的焊條後才把那道焊縫完成。