单词	superannuated
释义	superannuatedsu‧per‧an‧nu‧at‧ed /ˌsuːpərˈænjueɪtɪd/ adjective formal Word Origin WORD ORIGINsuperannuated Origin: 1600-1700 Medieval Latin past participle of superannuari ‘to be too old’, from Latin annus ‘year’ Examples EXAMPLES FROM OTHER DICTIONARIES superannuated computer equipment old and no longer useful or no longer able to do things:  superannuated sportsmen superannuated computing equipment
随便看	nanny goat nano- nanobot nanomachine nanopublisher nanopublishing nanosecond nanotechnology Nantucket nap napalm nape naphthalene napkin napkin ring Naples Napoleon Napoleonic Wars nappy Napster narc narcissism narcissist narcissistic Narcissus

英语词典包含52748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。