释义 |
planet
n
any of the bodies in space that move around a star (such as the sun) and are illuminated by it 行星
The planets of our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. 我们太阳系的行星是水星、 金星、 地球、 火星、 木星、 土星、 天王星、 海王星、 冥王星.
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