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orbit

['ɔ:bit]['ɔ:bit] 添加到我的生词本
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n.[C]
1.(天体运行的)轨道;(人造物体如卫星﹑ 航天器等飞行的)轨道
2.势力范围
v.[I,T]
1.在绕(某 物)的轨道上运行;环绕轨道运行
时 态:orbited,orbiting,orbits
形容词:orbital
同:
  1. Hubble Space Telescope (HST): Most sophisticated optical observatory ever placed into orbit around Earth.
    哈伯太空望远镜:置于地球轨道上最精密的光学天文台。收藏
  2. Launch vehicle: Rocket system that boosts a spacecraft into Earth orbit or beyond Earth's gravitational pull.
    运载火箭:将航天器推入绕地球轨道或脱离地球引力范围的火箭系统。收藏
  3. What magnetism drew these quaking ruined creatures into his orBit?
    是什么魔力使那些颤抖的废物们都对他俯首称臣收藏
  4. An electron in the innermost orbit has the least energy
    最里面的轨道上的电子能量最低。收藏
  5. A rocket must attain a speed of about five miles per second so that it may put a satellite in orbit.
    火箭必须获得每秒大约五英里的速度以便把卫星送入轨道。收藏
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名词解释:

  • the (usually elliptical) path described by one celestial body in its revolution about another
    • he plotted the orbit of the moon
  • a particular environment or walk of life
    • his social sphere is limited
    • it was a closed area of employment
    • he's out of my orbit
  • 更多 ...

动词解释:

  • move in an orbit
    • The moon orbits around the Earth
    • The planets are orbiting the sun
    • electrons orbit the nucleus
    [同] orb, orbit, revolve
 
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