单词	polycarboxylic
释义	polycarboxylic adjective poly·​carboxylic ¦pälē, -lə̇+ : containing more than one carboxyl group in the molecule Word History Etymology poly- + carboxylic
随便看	preprocessor preprocessors preproduction preproductions preprofessional preprogram preprogramed preprograming preprogramme preprogrammed preprogramming preprograms preprophetic preps prepsychedelic prepub prepuberal prepubertal prepuberties prepuberty prepubes prepubescence prepubescences prepubescent prepubescents

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。