digression的词源

英文词源

digression (n.)

late 14c., from Latin digressionem (nominative digressio) "a going away, departing," noun of action from past participle stem of digredi "to deviate," from dis- "apart, aside" (see dis-) + gradi "to step, go" (see grade (n.)).

中文词源

digression：离题，脱轨，扯到枝节上 

词根词缀： di-分离 + -gress-步,级 + -ion名词词尾

该词的英语词源请访问趣词词源英文版：digression 词源，digression 含义。