中文翻译与英英解释

n.
千米，公里。
-metric, -rical adj.

a metric unit of length equal to 1000 meters (or 0.621371 miles)
同义词：kilometer, km, klick,

例句与用法

This reservoir extends a good five kilometres .
这个水库南北足有5公里。

It's some thirty kilometres from here .
离这儿差不多有三十公里。

The village is two kilometres from here at farthest .
那村庄离这里至多两公里。

The car has a maximum speed of 120 kilometres an hour .
这车全速每小时120公里。

One kilometre is equivalent to two li .
一公里为二华里。

The velocity of light is about 300,000 kilometres per second .
光速约为每秒30万公里。

There are still several kilometres off from the railway station .
到车站还有好几公里呢。

I have walked this district for ten kilometres round .
我已跑遍了这一地区附近10公里内的范围。

He 's really got strong legs to be able to walk 50 kilometres a day .
他一天能走五十公里，脚力真好。

In a long march of several hundred kilometres , no one dropped out .
长途行军几百公里，没有一个人掉队。