英语词汇permatron怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	permatron
释义	permatron['pə:mətrən] n.【电磁学】磁场控制管；贝尔麦特管(一种热阴极二极管)
随便看	cut-and-pastes cut and run cut and run boys cut and thrust cut-and-try Cutaneous. cutaneous cutaneous anaphylaxis cutaneous anthrax cutaneous blastomycosis cutaneously cutaneous pain cutaneous reaction cutaneous sensation cutaneous sensations cutaneous sensitization cut an eye cut angle cut any ice cut a one's loss cut a one's losses cut a passage cut a pie cut a poor figure cut a record

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