名词
中文翻译：轨道
同义词：
['circle', 'path', 'orbit']
例句：
-
1. The spacecraft orbited the planet at a safe distance.
宇宙飞船在行星周围安全地绕行。
-
2. The satellite orbits around the Earth every day.
卫星每天围绕地球运行。
-
3. The rocket's trajectory is determined by its initial velocity and altitude.
火箭的轨迹由其初始速度和高度决定。