interrogator

n.

讯问者；审问者；质问者；询问器

复数：interrogators

1. He also claims an American interrogator submitted questions for others to ask during this process.
   他还声称，在此过程中，一名美国讯问者提出问题，让其他人来问。

RFID interrogator
Fast optical wavelength interrogator employing arrayed waveguide grating for distributed fiber Bragg grating sensors
Interrogator-responder identification system
Psychiatrists and a computer as interrogators of patients with alcohol-related illnesses: a comparison.
Inherent Signal Distortion in Dynamic Fiber-optic Interrogators Employing Frequency Scanning
Dietary monitoring system for comprehensive patient management
Police Interrogations and Confessions: Communicating Promises and Threats by Pragmatic Implication
Police interrogations and confessions
Method and apparatus for radio identification and tracking
COTS Dust