• 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
  • Fed is the past tense and past participle of feed .
  • N-COUNT
    (美国安全局、联邦调查局、酒精、烟草与枪支管理局等)联邦机构工作人员
    The feds are federal agents, for example of the American security agency, the FBI, or of the Bureau of Alcohol, Tobacco, and Firearms.