orbit

英 [ˈɔːbɪt]

美 [ˈɔːrbɪt]

n.  (天体等运行的)轨道; (人、组织等的)影响范围，势力范围
v.  沿轨道运行; 围绕…运动

复数：orbits　现在分词：orbiting　过去式：orbited　第三人称单数：orbits　过去分词：orbited　

高考CET4CET6考研TOEFLIELTSTEM8

Collins.2 / BNC.6177 / COCA.4178

牛津词典

noun

• （天体等运行的）轨道
  a curved path followed by a planet or an object as it moves around another planet, star, moon, etc.
  1. the earth's orbit around the sun
     地球环绕太阳的轨道
  2. a space station in orbit round the moon
     绕月球运行的一个航天站
  3. A new satellite has been put into orbit around the earth.
     一颗新的人造卫星被送上了环绕地球的轨道。
• （人、组织等的）影响范围，势力范围
  an area that a particular person, organization, etc. deals with or is able to influence
  1. to come/fall/be within sb's orbit
     进入 / 落入 / 属于某人的势力范围

verb

• 沿轨道运行；围绕…运动
  to move in an orbit (= a curved path) around a much larger object, especially a planet, star, etc.
  1. The earth takes a year to orbit the sun.
     地球绕太阳一周要一年的时间。

柯林斯词典

• N-COUNT （天体等运行的）轨道
  Anorbitis the curved path in space that is followed by an object going round and round a planet, moon, or star.
  1. Mars and Earth have orbits which change with time...
     火星与地球的运行轨道随着时间而变化。
  2. The planet is probably in orbit around a small star.
     这颗行星可能正环绕着一颗小恒星运行。
• VERB 环绕…的轨道运行
  If something such as a satelliteorbitsa planet, moon, or sun, it moves around it in a continuous, curving path.
  1. In 1957 the Soviet Union launched the first satellite to orbit the earth.
     1957年，苏联发射了第一颗绕地卫星。
• N-SING （影响所及的）范围，领域，圈子
  Theorbitof a particular person, group, or institution is the area over which they have influence.
  1. In the late 1970s Laos fell within the orbit of Vietnam and the Soviet Union.
     20世纪70年代末，老挝被纳入了越南和苏联的势力范围。

双语例句

• This is India's first space mission beyond the Earth's orbit.
  这是印度的第一次超越地球轨道的太空任务。
• The gas methane has been found both by spacecraft in orbit and by telescopes from earth.
  天然气甲烷都被在轨道中的宇宙飞船和地球上的望远镜所发现。
• First, we know that the planets all orbit close to the earth's orbital plane, the ecliptic.
  首先，我们知道所有行星的轨道都很靠近地球的轨道平面――黄道面。
• Astronauts will make a final attempt today to rescue a communications satellite from its useless orbit
  今天宇航员将会做最后一次尝试，力图把一颗通信卫星从无效的轨道上抢救下来。
• China has also put astronauts into Earth orbit and conducted spacewalks.
  中国还把航天员送到了地球轨道，并完成了空间行走。
• Ground controllers will then fire the booster, sending the satellite into its proper orbit.
  然后地面控制人员将会发射推进器，把卫星送入正常轨道。
• Yet bigger satellites will be sent up into orbit
  更为大型的卫星将被送入轨道。
• The orbit of this comet intersects the orbit of the Earth
  这颗彗星的轨道与地球的轨道交叉。
• The astronauts will attach a motor that will boost the satellite into its proper orbit
  宇航员们将安装一个发动机，以推动卫星进入正常运行轨道。
• The war is a gigantic cosmic drama, embracing every quarter of the globe and the whole orbit of man's life.
  战争是一幕巨大而包罗万象的戏，涉及地球上每个角落和人类生活的各个领域。