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英语单词

excitron是什么意思

excitron

英['eksətrən] 美['eksətrən]
  • n.单阳极汞池整流管,汞气整流管
  • 网络解释.激励管;激管;激弧管激励管





栏目导航

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考试词汇

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分类词汇

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频率词汇

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单词首字母

    [an error occurred while processing this directive]
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