| 单词 | cathode |
| 释义 | Cathode nnoun.artifacta negatively charged electrode that is the source of electrons entering an electrical device Antonyms:anode Part Holonyms:electrolytic cell electron tube thermionic tube thermionic vacuum tube thermionic valve tube vacuum tube Hypernyms:electrode Inherited Hypernyms:cathodeelectrodeconductordeviceinstrumentalityartifactwholeobjectphysical entityentity Direct Hyponyms:cold cathodephotocathode Full Hyponyms: cold cathodephotocathode nnoun.artifactthe positively charged terminal of a voltaic cell or storage battery that supplies current Antonyms:anode Part Holonyms:accumulator storage battery galvanic cell primary cell voltaic cell Hypernyms:depot terminal terminus Inherited Hypernyms:cathodeterminalstationfacilityartifactwholeobjectphysical entityentity |
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