英语词汇polarity switch是什么意思，polarity switch的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	polarity switch
释义	polarity switch　极性转换器, 极性转换开关
随便看	column of Spitzka-Lissauer column of trays column of water column of water column order column outlet column oven column packer column packing column packing funnel column performance column permutation column pitch column plate column press column printer column radiochromatography column radiochromatography (CRC) column regeneration column rejuvenate Column Row column row column scrubber column selection column shaft

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。