orbit

记忆方法

双解例句

小知识

To orbit is to follow a circular or elliptical path around a central body. Usually a planet, moon or satellite is described as orbiting, but a child who has too much sugar can sometimes orbit around his parents in an annoying fashion.

Orbit comes from the Latin orbita, “course,” or “track.” The verb orbit is the act of revolving around another object, usually on a circular or elliptical course. Many planets, moons, stars, meteors spacecraft and other objects in outer space orbit around each other. Electrons also orbit around the nucleus of an atom. The noun orbit is the path the object in orbit takes: “The Earth’s orbit around the Sun takes one year to complete.”

实用短语

1. geosynchronous orbit

   地球同步轨道,同步轨道,对地同步轨道,步轨道

2. geostationary orbit

   地球静止轨道,同步轨道,对地静止轨道

3. low earth orbit

   近地轨道,卫星低轨道,低地球轨道

4. medium earth orbit

   中地球轨道,中轨道,地球轨道

5. elliptic orbit

6. polar orbit

   极轨道,

7. synchronous orbit

8. halo orbit

   晕轮轨道,晕轨道,Halo轨道,重力点的晕轮轨道

9. lissajous orbit

   利萨如轨道,形轨道上

常用短语

1. in orbit

   在轨道上；在轨道上运行；[俚语]飘飘然

2. earth orbit

   地球轨道

3. orbit determination

   轨道计算，定轨

4. low earth orbit

   近地轨道

5. circular orbit

   圆轨道

6. elliptical orbit

   卫星椭圆轨道；椭圆轨迹

7. orbit the earth

   绕地球飞行

8. orbit transfer

   n. 轨道转换

9. elliptic orbit

   椭圆轨道

10. go into orbit

    [美国俚语],source:21世纪

11. orbit calculation

    轨道计算

12. geostationary orbit

    地球静止轨道

单词用法

词根词缀

同义词

同根词

词根：orbit

orbital轨道的；眼窝的

orbiter人造卫星；盘旋物