點(diǎn)陰極點(diǎn)狀陰極point: n. 1.尖頭，尖端；尖頭器具；〔美國(guó)〕筆尖；接種針，雕 ...cathode: n. 【電學(xué)】陰極，負(fù)極。 emitting point cathode: 點(diǎn)陰極activated cathode: 活化陰板; 活性陰極; 激活陰極activity of cathode: 陰極放射性[活力; 陰極活度陰極活性; 陰極效率下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
