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iff
释义
WordReference Random House Unabridged Dictionary of American English © 2024
IFF,
[
Mil.
]
Military
Identification, Friend or Foe: a system of transmitters and transponders that uses coded signals to distinguish between friendly and hostile aircraft.
iff,
[
Math.
]
Mathematics
if and only if.
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更新时间:2025/7/23 18:22:53