词汇	air-defense communication
释义	air-defense communication 防空通信
随便看	What am I What am I? what am i afraid of? what am i bid? What am I bid for this old book What am I bid for this old book? what am i doing what am i doing? What am I in a world so far away from home What am I made of? What am I seeking for What am I seeking for? What a miserable old devil Scrooge was What a miserable old devil Scrooge was! what am I speaking? what am I to do? What am I to infer from your remarks What am I to infer from your remarks? What a moron What an admirable statement What an admirable statement! What an adorable child What an amazing predator she is What an amazing predator she is! what an ass it is!