degrade的词源

英文词源

degrade (v.)youdaoicibaDictYouDict
late 14c., from Old French degrader (12c.) "degrade, deprive (of office, rank, etc.)," from des- "down" (see dis-) + Latin gradus "step" (see grade (n.)). Related: Degraded; degrading.

中文词源

degrade:降级

de-, 向下。grade, 层级。即降级。

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

degrade:降低...的身份,堕落;使降解,使退化

词根词缀: de-去掉,取消 + -grad-步,级 + -e