Latin ampliatus, past participle of ampliare to make wider, enlarge, from amplior, comparative of amplus wide, large
circa 1828, in the meaning defined at sense 1
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。