单词	age norm
释义	age norm noun : the norm (as for height, weight, or intellectual achievement) of individuals of a given chronological age Word History First Known Use 1908, in the meaning defined above
随便看	cap bolt cap cloud Cap d'Antibes Cap de la Hague cap flashing cap gun Cap Haitien cap in hand cap iron cap nut cap of dignity cap of estate cap of liberty cap of maintenance cap off cap pistol cap plate cap screw cap scuttle cap sleeve cap spinning cap strip cap vert Cap Vert cap-a-pie

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。