/ˈspɛʃəl ˈeɪdʒənt/ – Phrase
Definition: đặc phái viên, đại lý đặc biệt.
A more thorough explanation: A special agent is a law enforcement officer or investigator who is appointed or designated to perform specific investigative or enforcement duties, often within a specialized unit or division of a government agency or organization.
Example: The special agent was assigned to investigate the financial fraud case.