degradation的词源
英文词源
- degradation (n.)




- 1530s, from French dégradation (14c., Old French degradacion), from Medieval Latin degradationem (nominative degradatio), noun of action from past participle stem of degradare (see degrade).
中文词源
词根词缀: de-去掉,取消 + -grad-步,级 + -ation名词词尾
该词的英语词源请访问趣词词源英文版:degradation 词源,degradation 含义。