orbits

英 [ˈɔːbɪts]

美 [ˈɔːrbɪts]

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
orbit的第三人称单数和复数

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

• The satellite orbits the earth in its regular orbit.
  卫星在它的固定轨道里绕地球飞行。
• The new IAU planet definition mentions orbits.
  国际天文学联合会在行星的新定义中将轨道作为一项衡量标准。
• Other enumeration problems lead us to the study of orbits of permutation groups.
  其它的计数问题引导我们去研究置换群的轨道。
• The moon orbits around the earth; the planets are orbiting the sun.
  月亮绕地球转；行星正绕太阳转。
• They knew each other by sight, but their orbits not touch.
  他们彼此面熟，但没有接触往来。
• The orbits of the planets are ellipses with the sun at one focus.
  行星的轨道是以太阳作为焦点之一的椭圆。
• It's the gravitational attraction between the sun and the planets that sustains the planets in elliptical orbits around the sun.
  那是太阳和行星之间的万有引力。维持着众行星围绕在太阳四周的椭圆轨道上。
• The Earth orbits in an ellipse.
  地球轨道呈椭圆形。
• Using the theory of frontier molecular orbits, this article explains clearly stereoselectivity through the examples of electrocyclic reactions.
  本文通过电环化反出实例，应用前线轨道理论清楚地解释了该反应中的高度立体选择性问题。
• 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。