单词	Age of Copper
释义	Age of Copper noun : the Aeneolithic period Word History First Known Use 1847, in the meaning defined above
随便看	sexists sexless sexlessly sexlessness sexlessnesses sexologies sexologist sexologists sexology Sexostiatae sexostiate sexpartite sexpert sexperts sexploitation sexploitations sexpot sexpots sext sextain sextains sextans Sextans sextanses sextant

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。