superpowers /ˈsju:pəˌpaʊəz/ 📖 中文释义 n. 超级大国( superpower的复数形式 ) 🧩 词形变化 原形 superpower 📘 English Definition(英文释义) n. a state powerful enough to influence events throughout the world ← superpowered S 字母词表 superprecipitation →