Degrading
来自Big Physics
Safin(讨论 | 贡献)2022年4月28日 (四) 19:52的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=degrading+etymology&newwindow=1&hl=en ref] late Middle English: from Old French degrader,…”的新页面)
late Middle English: from Old French degrader, from ecclesiastical Latin degradare, from de- ‘down, away from’ + Latin gradus ‘step or grade’.