英语词汇“polarity switch”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	polarity switch
释义	polarity switch 英?[p???l?r?ti: swit?] 美?[po?l?r?ti sw?t?] 释义极性转换器，极性转换开关
随便看	friability test friability tester friability time friable friable alumina friable clay friable coal friable deposit friable dolomite friable ground friable gypsum friable humus friable immediate roof friable iron pan friable material friable metal friableness friable particle friabler friable rock friable rocks friable roof friable slag friable soil friablest

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