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	Washingtonologist Washington palm Washington pie washingtons Washington's Birthday Washington Square Washington State washing-up washing-up bowl washing-up machine washing-ups wash into Washita wash its face washland washlands washleather washleathers wash load washman washmen wash metal Washo washoes Washoe zephyr

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。