英语词汇power pack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 pack
释义	power packn. 1 a unit for supplying power 动力单元 2 the equipment for converting an alternating current (from the mains) to a direct current at a different (usu. lower) voltage (从电网的交流电转移到低压直流电的)电源组
随便看	rock cress rock crystal rock-dove rocker rockery rocket rocket rocketeer rocketry rock face rockfall rockfish rock garden rockhopper rockily rockiness rockiness rocking chair rocking horse rocking-stone rockless rocklet rocklike rockling rock 'n' roll

英汉双解词典包含94788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。