cathode
US /ˈkæθ.oʊd/
UK /ˈkæθ.əʊd/
名词
阴极
the negatively charged electrode by which electrons enter an electrical device, or in a vacuum tube, the electrode that emits electrons.
示例:
•
In a diode, current flows from the anode to the cathode.
在二极管中，电流从阳极流向阴极。
•
The electron beam originates from the cathode in a CRT.
阴极射线管中的电子束源自阴极。
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