单词	reascertain
释义	reascertain transitive verb re·​ascertain (¦)rē+ : to ascertain again Word History Etymology re- + ascertain
随便看	sweltered sweltering swelteringly swelterings swelters swelting sweltrier sweltriest sweltry swelts swept swept (away) swept aside swept away swept out swept out to sea swept up swept-back swept-forward sweptbacker sweptbackest sweptwing sweptwinger sweptwingest sweptwings

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。