单词	umbilic
释义	umbilic noun plural -s obsolete : a middle point : center Word History Etymology Latin umbilicus navel, middle, center
随便看	proposta propound propounded propounder propounders propounding propounds propoxy- propoxyphene propoxyphenes propped propped (up) propped up propper propping propping (up) propping up propr propraetor propraetorial propraetorian propraetors propranolol propranolols propretor

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。