词汇“understoker”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	understoker
释义	understokerunderstoker[ˈʌndəstəukə]n.1.■自下上煤机, 下饲煤炉排炉
随便看	cathode-heater cathode heater cathode-heater tube cathode inductance cathode injection cathode-input amplifier cathode interface impedance cathode interlayer impedance cathode interlayer resistance cathode keying cathode layer enrichment cathode-lead cathode lead wire cathode leg cathode lens cathode load cathode-loaded cathode-loaded amplifier cathode loop cathode luminance cathodeluminescence cathode luminescence cathode luminous sensitivity cathode of pickup tube cathode peaking

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