Translation of "black box" - English-Mandarin Chinese dictionary

black box

noun [ C ] uk /ˌblæk ˈbɒks/ us /ˌblæk ˈbɑːks/

a small machine that records information about an aircraft during its flight, used to discover the cause of an accident

(飞机上的)黑匣子,飞行记录仪

(Translation of “black box” from the Cambridge English-Chinese (Simplified) Dictionary © Cambridge University Press)