cathodes
英['kæθəʊdz]
美['kæθəʊdz]
- cathode n.阴极
- spot n.地点;场所;职位;污点;斑点;少量;聚光灯;插播节目adj.现场的;现货的;插播的v.(使)产生污渍;玷污;认出;用灯光照射
名词 cathode:
-
a negatively charged electrode that is the source of electrons entering an electrical device
-
the positively charged terminal of a voltaic cell or storage battery that supplies current