英语词汇“heptode”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	heptode
释义	WordReference Random House Unabridged Dictionary of American English © 2024 hep•tode (hep′tōd),USA pronunciation n. [Electronics.] Electronicsa vacuum tube containing seven electrodes, usually a plate, a cathode, a control electrode, and four grids. hept- + -ode² 1930–35
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