英语词汇beam tetrode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	beam tetrode
释义	beam tetrode 【电子学】电子束功率管
随便看	background temperature background variable background video back gutter back-hair parts backhand backhanded backhanded compliment backhanded compliments backhandedness back-handed turn backhander backhanders backhand welding backhaul backhauled backhauling backhauls Back haus, Wilhelm back hearth back heating backhoe backhoes backhouse backhouses

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。