英语短语词组词汇R and D的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	R and D
释义	R and D abbr.research and development 研究与开发[亦作R & D]
随便看	anthrone anthrones anthrop anthrop- anthroparea anthrophobia anthropic anthropical anthro po- anthropobiology anthropocentric anthropocentrically anthropocentricism anthropocentricities anthropocentricity anthropocentric theory anthropochory anthropocosmos anthropodesoxycholic acid anthropogeneses anthropogenesis anthropogenetic anthropogenetics anthropogenic anthropogenics

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。