| 单词 | extensive research |
| 释义 | extensive research A complete package of teaching aids, course notes and case studies had been drawn up following four years of extensive research. Basic Marketing. Principles and Practice (1986) This is claimed to be based on science and extensive research. Times, Sunday Times (2007) The project has been four years in the planning and involved extensive research into 30 top sporting complexes around the world. The Sun (2012) |
| 随便看 |
|
英语词典包含147115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。