planetary orbits
in orbit
stable orbits
elliptical orbits
A: Have you calculated the orbits of these asteroids?
A:你计算过这些小行星的轨道吗?
B: Not yet, but I am working on the data now.
B:还没有,但我现在正在处理数据。
1) 天体在引力作用下运行的路径。
2) 围绕某物运动的动作。
3) 某种影响或关注的范围。
1. 名词:轨道;运行轨迹。
2. 动词:围绕……运行。
noun
1. The curved path of a celestial object around a star, planet, or moon.
verb
1. The third-person singular form of 'orbit', meaning to move around something in a curved path.
Synonym: paths, tracks, circuits