orbit
🇬🇧/ˈɔːbɪt/ 🇺🇸/ˈɔːrbɪt/📚 9546 49 2四级六级考研托福雅思高考An orbit is the curved path in space that is followed by an object going around and around a planet, moon, or star. (天体运行的) 轨道
noun [具体名词]（环绕地球、太阳等运行的）轨道；势力范围，影响范围；眼眶，眼窝
Mars and Earth have orbits which change with time.
火星和地球的轨道随着时间而发生改变。
verb [vt. 及物动词]沿轨道运行，环绕……运行；使（卫星）进入轨道
In 1957 the Soviet Union launched the first satellite to orbit the earth. 1957
年，苏联发射了第一颗环绕地球运行的人造卫星。
- orbit 出现在下面的课文中
- Lesson 55 From the earth:Greetings orbit 名词: 运行轨道
- Lesson 35 Space odyssey
- Lesson 40 Waves
- Lesson 43 Are there strangers in space?
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