英语词汇directiy heated cathode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	directiy heated cathode
释义	directiy heated cathode 简明释义直接加热式阴极网络释义 1 ?直接加热式阴极直接加热式阴极
随便看	nucleon recoll nucleon resonance nucleon nucleon separation energy nucleons paired nucleon target nucleon therapy facility nucleon transfer nucleon transfer reaction nucleonucleus nucleopan nucleopetal nucleopetal movement nucleophaga nucleophagocytosis nucleophatase nucleophile nucleophile-assisted unimolecular electrophilic substitution nucleophile-assisted unimolecular electrophilicsubstitution nucleophiles nucleophile substitution nucleophilic nucleophilic addition nucleophilically Nucleophilic aromatic substitution

英汉双解词典包含3185865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。