英语词汇primary system development tool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	primary system development tool
释义	primary system development tool
随便看	Back to Earth back to face Back to Front Back Together Back together! back to home Back To Life Back To Me Back to My Roots Back to Nature back tone back to normal back tool rest back tooth back to our roots back top roller back to roll back to sail Back to School back to school goods back to school training Back To Sleep Back to Square One Back to the Drawing Board Back to the Future

英汉双解词典包含3607232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。