downgrades /ˈdaunɡreidz/ 📖 中文释义 v. 使降低, 使降级( downgrade的第三人称单数 ) 🧩 词形变化 原形 downgrade变形 3s 📘 English Definition(英文释义) n the property possessed by a slope or surface that descendsv rate lower; lower in value or esteem ← downgraded downgrading →