词根词缀：mor-, mora-

【来源及含义】Latin: custom, habit, manner

【同源单词】Abeunt studia in mores, amoral, demoralization, demoralize, immoral, immorality

词根词缀：stud-, studi-

【来源及含义】Latin: eagerness, to be eager; to be diligent; to be pressing forward

【同源单词】Abeunt studia in mores, Haec studia oblectant, student, studied, studiedly, studiedness