“dead letter box”的概念、定义、翻译、参考文献-科学参考

单词	dead letter box
释义	dead letter box [¦ded `led·ǝr ´bäks] ^{COMMUNICATIONS} A file for storing undeliverable messages in a data communications system, particularly a message switching system.
随便看	air-to-space missile air-to-surface missile air-to-underwater missile air-track drill air traffic air-traffic area air-traffic control air-traffic control center air-traffic controller air-traffic control radar beacon system air-traffic control zone air transport air transportation air trap air-tube breathing apparatus air-tube clutch air turbulence air valve air vane air-variable capacitor air vehicle air-velocity measurement air vessel air void air volcano

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