英语词汇polarity-directional relay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	polarity-directional relay
释义	polarity-directional relay 简明释义极化继电器网络释义 1 ?极性方向继电器 ... polarity voltage ==> 极性电圧 polarity-directional relay ==> 极性方向继电器 polarity-reversing switch ==> 极性转换开关 ... 短语 1 polarity directional relay 极化方向继电器 ; 极化继电器
随便看	ultra low temperature freezer ultra-low temperature freezer ultra-low temperature glue ultra-low temperature pump ultra-low temperature resistant adhesive ultra-low temperature storage ultralow temperature thermistor ultra-low temperature throttle valve ultra low viscosity oil ultra-low viscosity oil ultra low volume ultra low volume ultralow volume ultra low volume ultra-low volume ultra low volume aerial application ultra low volume application ultra-low-volume application ultra low volume spray ultra low volume spray ultra low volume sprayer ultralow volume sprayer ultra low volume sprayer ultralow volume spray ultra low volume spray

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。