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polar-orbiting satellite /ˈplʌmɪŋ ˈtuːlz/ n
English · polar-orbiting satellite中文 · 极轨卫星
Bedeutung：Satellite that travels in a polar orbit around the globe 14 times per day; this allows it to cover the entire surface of the globe, due to the Earth’s rotation.
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Polar-orbiting satellite

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