英语词汇levelling of pumping unit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	levelling of pumping unit
释义	levelling of pumping unit 简明释义泵装置的校平
随便看	coincidence-counting circuit coincidence counting method coincidence counting technique coincidence count probability coincidence count spectrum coincidence current selection coincidence current selection coincidence curve coincidence decoding coincidence detection coincidence detector coincidence discrimination coincidence discriminator coincidence double-picture measuring attachment coincidence effect coincidence element coincidence equipment coincidence error coincidence experiment coincidence factor coincidence-flux storage system coincidence focometer coincidence formula coincidence frequency coincidence gate

英汉双解词典包含3185865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。