first responder

短语

第一急救者

词形变化

first responders 复数 first responders

释义与例句

n.
  1. 1.

    A member of an emergency service who is first on the scene, or among those first on the scene, at an emergency.

    澳大利亚 加拿大 美国
  2. 2.

    A member of an emergency service trained to provide emergency medical care.

    澳大利亚 加拿大 美国