• 基础释义
  • 例句
  • 柯林斯词典释义
例句
柯林斯高阶英汉双解学习词典释义
  • N-COUNT
    超级大国
    A superpower is a very powerful and influential country, usually one that is rich and has nuclear weapons.
    例句
    The United States could claim to be both a military and an economic superpower. 美国在军事和经济上都称得上是超级大国。