单词	Michael reaction
释义	Michael reaction noun variants or Michael condensation : the addition of a sodium enolate (as the sodium derivative of ethyl malonate) to the double bond of an alpha, beta-unsaturated ester (as ethyl cinnamate) or ketone Word History Etymology after Arthur Michael †1942 American chemist
随便看	barges barges (in) barges in barges in on bargham barghest barghests barging doll baby doll buggy doll carriage doll cheeses doll out doll post doll up doll's head doll's house doll's-eyes dollar dollar area dollar bird dollar cost averaging dollar day dollar diplomacy dollar gap

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。