英语词汇“extra-high voltage”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	extra-high voltage
释义	extra-high voltage ex·tra-high voltage (ĕk′strə-hī′)n. Abbr. EHV A voltage higher than 230 kilovolts. extra-high voltage extra-high voltage [¦ek·strə ¦hī ′vōl·tij] (electricity) A voltage above 345 kilovolts used for power transmission. Abbreviated ehv.
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extra-high voltage