an·ode /ˈænˌod/ 名詞
An·ode n. Elec. The positive pole of an electric battery, or more strictly the electrode by which the current enters the electrolyte on its way to the other pole; -- opposed to cathode.
n 1: a positively charged electrode by which electrons leave an
electrical device [ant: cathode]
2: the negatively charged terminal of a voltaic cell or storage
battery that supplies current [ant: cathode]