单词 | cathode |
释义 | cathode cathode /ˈkæθ.əʊd/ aep /-oʊd/ noun [C] SPECIALIZED ► F0 one of the electrodes (= object that electricity moves through) in a piece of electrical equipment. The cathode is the positive electrode in a battery and the negative electrode in an electrolytic cell.→ COMPARE ANODE(Cf. ↑anode)Thesaurus+: ↑Electrical components and circuitry |
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