Ratio est legis anima, mutata legis ratione mutatur et lex. Reason is thesoul of the law; the reason of the law being changed, the law is alsochanged.
英语词典包含2567994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。