knowledge industrynoun [ C ]
ukusan industry whose success depends on having and using knowledge about a particular subject:
The leading states rely more on knowledge industries like information technology, finance and health care.
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。