资料来源 : pyDict

仟百万之缩写

资料来源 : WordNet®

km
     n : a metric unit of length equal to 1000 meters (or 0.621371
         miles) [syn: {kilometer}, {kilometre}, {klick}]

资料来源 : Free On-Line Dictionary of Computing

km
     
         The {country code} for Comoros.
     
        (1999-01-27)