km
公里
常用释义
英式发音
美式发音
基本释义
- abbr. [计量] 公里(kilometer);千米
例句
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1·If a spacecraft travels faster than 11 km a second, it escapes the Earth's gravitational pull.如果一架宇宙飞船飞行超过每秒11公里,它就能摆脱地球引力。来源: 《柯林斯英汉双解大词典》
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2·For those uninitiated in scientific ocean drilling, the previous record was a little over 4 km.可以告诉没有海洋科学钻探知识的人,先前的纪录是四公里过一点儿。来源: 《柯林斯英汉双解大词典》
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3·5 million km above the Earth.距离地球表面5百万公里。
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4·It will travel around the Earth at a height of 300 km.它将在300千米的高度绕地球运行。
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5·That is one intervention about every 8,047 km of autonomous driving.这相当于每行驶8047公里的自动驾驶里程,(驾驶员)要手动干涉一次。
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6·You start by running 5 km, move up to a 10 km, then a half marathon.你先跑5公里,再跑10公里,然后跑半程马拉松。
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7·We could fly at 480 km per hour, avoiding traffic lights and busy roads.我们可以以每小时480公里的速度飞行,避开红绿灯和繁忙的道路。
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8·The longest part of the border is shared with Alaska in the USA, and it is about 2,475 km long.边界线最长的部分与美国阿拉斯加州接壤,长约2475公里。
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9·By 2020, one fifth of the country's 150, 000 km railway network will be used by high-speed trains.到2020年,中国15万公里铁路网的五分之一将供高速列车使用。
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10·Every Saturday morning, at 9 am, more than 50,000 runners set off to run 5 km around their local park.每周六早上9点,5万多名跑步者出发,绕着当地的公园跑5公里。