anode
noun /ˈænəʊd/
/ˈænəʊd/
(specialist)- the electrode in an electrical device where oxidation occurs; the positive electrode in an electrolytic cell and the negative electrode in a battery
compare cathode阳极;(电解池的)正极;(原电池的)负极 词源mid 19th cent.: from Greek anodos ‘way up’, from ana ‘up’ + hodos ‘way’.