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

单词	pensum
释义	pensumpensum[ˈpensəm]n.1.■罚学生做的工作
随便看	cathode beam cathode-beam target cathode bias cathode-biased flip-flop cathode-bias resistance cathode bias resistor cathode bias separation cathode blank cathode block cathode bombardment cathode breakdown cathode bus-bar cathode capacitance cathode cavity cathode chamber cathode circuit cathode coating impedance cathode collector bar cathode compensation cathode copper cathode corrosion cathode-coupled cathode-coupled amplifier cathode coupled circuit cathode-coupled clipper

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