| 单词 | triode |
| 释义 | Word Frequency triode(ˈtraɪəʊd) noun 1. an electronic valve having three electrodes, a cathode, an anode, and a grid, the potential of the grid controlling the flow of electrons between the cathode and anode. It has been replaced by the transistor 2. any electronic device, such as a thyratron, having three electrodes Word origin C20: tri- + electrode |
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