单词	span of apprehension
释义	span of apprehension : the number of discrete stimulus objects to which a subject can simultaneously attend Word History Etymology span entry 2
随便看	facula faculae faculas facultative facultative referendum facultatively faculties faculty faculty psychology faculty theory facund facundity facy fad Fadden faddier faddiest faddilier faddiliest fadding faddish faddisher faddishest faddishlier faddishliest

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。