密码和呼号
“codes and call signs.”
THE DIALOGUE REEL
“The last page hides the plane's”
密码和呼号
“codes and call signs.”
“Remember, for tomorrow's operation,”
Direct spoken expression in this communicative setting.
In Chinese historical and spy dramas, concise noun phrases are often exchanged under extreme operational discipline to minimize eavesdropping risks.
LEARNING CHUNKS & PARTICLES
password; code
Commonly used in military, espionage, or modern digital security contexts.
call sign
A specialized term used for radio communications and military aviation.