Quod in minori valet
Quod in minori valet, valebit in majori; et quod in majori non valet, necvalebit in minori. What avails in the less, will avail in the greater;and what will not avail in the greater, will not avail in the less. Co.Litt. 260.
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。