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thermionic英英字典_thermionic剑桥英语解释_thermionic柯林斯英文解释_歐米惠必应词典
歐米惠必应词典

thermionic

T 开头单词

柯林斯词典

    thermionic /ˌθɜːmɪˈɒnɪk/

  • 1. ADJ of, relating to, or operated by electrons emitted from materials at high temperatures 熱電子的

    a thermionic valve

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