英语词汇phototube relav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	phototube relav
释义	phototube relav 简明释义光电管继电器
随便看	joint automatic control Joint Automatic Control Conference joint aviation authorities joint aviation authorities (jaa) Joint axis joint bank account jointbar joint bar joint bargain joint base joint bearing joint beneficiary joint between three members joint bid joint bidding Joint Bi-level lmaging Group Joint Bi level lmaging Group joint block joint-block disintegration joint blot joint bodies joint body joint bolt joint bond joint bonds

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。