英语词汇preliminary system design description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	preliminary system design description
释义	preliminary system design description 简明释义初步系统设计描述专业释义 1 物理学初步系统设计描述
随便看	controlled invariance controlled investment controlled item controlled items controlled junction depth controlled laboratory conditions control language controlled lapping controlled leak controlled leakage controlled-leakage pump controlled leakage seal controlled-leakage system controlled-length apparatus controlled length apparatus controlled-living radical polymerization control loop controlledly controlled magnetic core reactor controlled maintenance controlled mandatory ventilation controlled manner controlled manual block machine controlled manual block system controlled map

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。