| 单词 | downgrade |
| 释义 | downgrade v[Tn, Tn.pr] ~ sb/sth (from sth) (to sth) reduce sb/sth to a lower grade, rank or level of importance 使某人[某事物]降级、 降职或降低重要性 She´s been downgraded (from principal) to deputy. 她已（从校长）降为副校长. Cf 参看 upgrade. |
| 随便看 |
英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。