英语词汇power freguency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	power freguency
释义	power freguency 【电工学】电源频率，工业频率，市电频率(通常为50赫或60赫)
随便看	rational numbers rationals ration book ration books ration card ration cards rationed rationed purchase rationer rationing rationings ration strength ratio of exchange ratio of expansion ratio of ground cover ratio of reduction ratio of rise ratio of specific heats ratio of transformation ratios ratio scale ratio scaling ratio test ratio testing ratio-trend forecasting

英汉双解词典包含483723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。