TAG: degrade怎么读音标 文章列表
  • 2025-07-31 22:20:39[ 英文单词大全 ]degrade  degrade是什么意思v. (使)降级, (使)退化v. reduce the level of land, as by erosionv. lower the grade of something; reduce its worthdegrade的用法和双语例句1. Pollu