cockpit voice recorder noun
plural cockpit voice recorders
cockpit voice recorder
noun
plural cockpit voice recorders
Learner's definition of COCKPIT VOICE RECORDER
[count]
: a device that records the voices of the pilots and crew in the cockpit of an airplane飞机驾驶舱录音装置；黑匣子 ◊ If an airplane crashes, its cockpit voice recorder can be used to help find out what caused it to crash.飞机失事后，飞机上的黑匣子可用来帮助查明失事原因。