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单词	acetoacetanilide
释义	acetoacetanilide noun ace·​to·​ac·​et·​an·​i·​lide ¦a-sə-(ˌ)tō-ˌa-sə-tˈa-nə-ˌlīd, ə-¦sē-tō-, -sə-ˈta-, -ləd plural -s : a crystalline compound CH3COCH2CONHC6H5 made by reaction of aniline with acetoacetic ester or with diketene and used as a dye intermediate Word History Etymology International Scientific Vocabulary acet- + acetanilide First Known Use 1891, in the meaning defined above
随便看	retears retel retelevised retelevises retelevising retell retelling retellings retells retem retemper retempered retempering retempers retems retene retenes retent retention retentionist retentionists retentions retentive retentively retentiveness

英语词典包含469781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。