字典網>> 英漢字典>> C開頭詞條>>cathode ray的意思 漢英字典cathode ray中文翻譯:【化】 陰極射線英文解釋:名詞 cathode ray:a beam of electrons emitted by the cathode of an electrical discharge tube字典網相關詞條:cathode guide cathode ray tube display cathode interface impedance cathode ray polarograph cathode choke coil cathode ray tube cathode-ray osclalograph cathode bias cathode-ray readout screen cathode liquor