英语词汇engaging in research and development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	engaging in research and development
释义	engage in— 做 • 业 • 从事 • 耍弄 • 玩弄 research and development — 研发
随便看	reasonable and progressive reasonable and proper reasonable and relevant reasonable answer reasonable anticipation reasonable application reasonable approximation of the cumulative effect reasonable argument reasonable arrangement reasonable as compared reasonable aspects reasonable assessment reasonable assistance reasonable assumption reasonable assurance reasonable assurance engagement reasonable assurance regarding the achievement of objectives reasonable assurance regarding the reliability of financial reasonable assured reasonable attitude reasonable attorney fees reasonable attorney fees and costs reasonable attorneys reasonable attorneys' fees reasonable attorneys' fees

英汉双解词典包含2273206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。

engage in—