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Orbit

Orbit

(n)
UK
ˈɔːbɪt
US
ˈɔːrbɪt
Definition: The curved path of a celestial object or spacecraft round a star, planet, or moon, especially a periodic elliptical revolution.
Meaning: Quỹ đạo
Not Common
How to use "Orbit" vocabulary in sentence (example)

Because of Uranus's odd movements in its orbit (the line which a planet follows in moving), it made astronomers search for the new planet.

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It takes our solar system about 230 million years to complete one orbit around the galactic center.

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Beyond the orbit of Neptune (the furthermost planet), it takes a long time to leave the Solar System.

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More than 300 robotic spacecraft have explored destinations beyond Earth orbit.

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They sent 2 Nexus S handsets running Android Gingerbread into space to test their sensors in orbit aboard the International Space Station.

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