n. 〈美〉千米,公里
网络 千米; 千米、公里; 一公里
What´s the area of Canada in square kilometer?
加拿大的面积有多少平方公里?
She watched the train drag her car almost a kilometer down the railway tracks.
她看着火车把她的车沿着铁轨拖了将近一公里。
The game included three events: full marathon, half marathon and 5 kilometer mini marathon.
比赛包括全程马拉松、半程马拉松和5公里迷你马拉松三个项目。
Further up the coast in Ofunato, the port´s tugboat still sits in someone´s backyard about a kilometer from the water.
再往上溯到大船渡,港口的拖船仍停泊在离水约一公里的某户人家的后院。
You could actually draw out a 36,000-kilometer strand or ribbon of nanotubes stronger than steel, but maybe a thousandth the thickness of a human hair.
你真的能够拉出一条36000公里长的纳米管线,或者纳米管带,其强度比钢铁要高,但其厚度可能只是人类头发的千分之一。