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	doucets douceur douceurs douche douche bag douchebag douched douches douchey douching doucine doucines doucs doudle douf doug dough dough box dough god dough stage dough tray dough trough dough-baked dough-faced doughball

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。