英语词汇defensive research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	defensive research
释义	defensive research (厂商为对付政府颁布的有关健康、安全或环境诸条例而对新产品所作的)防御对策研究
随便看	transmutational transmutationist transmutationists transmutations transmutative transmute transmuted transmuter transmuter transmuters transmutes transmuting transmutual transmutually transnational transnationalism transnationalism transnationalisms transnationally transnationally transnationals transnatural transnaturally trans-neptunian trans-niger

英汉双解词典包含548777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。