公里
Kilometer \Kil"o*me`ter\, Kilometre \Kil"o*me`tre\, n. [F. kilometre. See {Kilogram}, and {Meter}.] A measure of length, being a thousand meters. It is equal to 3,280.8 feet, or 62137 of a mile.
kilometre n : a metric unit of length equal to 1000 meters (or 0.621371 miles) [syn: {kilometer}, {km}, {klick}]