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单词 planet
释义

planet /ˈplænɪt//ˈplænɪt/

英汉-汉英词典
n. 行星
词组 | 习惯用语
planet earth 行星地球(电视节目)
red planet [口]火星
planet gear 行星齿轮
planet x 未知行星;冥外行星
secondary planet [天]卫星
giant planet 巨行星
planet wheel 行星齿轮
planet carrier 行星架;行星齿轮架
minor planet [天]小行星
英语例句库
  1. Pluto is the furthest planet from the sun.
    冥王星是离太阳最远的行星
  2. Neptune is the furthest planet from the sun.
    海王星是离太阳最远的行星
  3. The planets move around the sun in ellipses.
    行星围绕太阳按椭圆形运转。
  4. Travel through space to other planets interests many people today.
    现在很多人对去宇宙中其它行星旅行感兴趣。
  5. The earth is one of the planets in the Galaxy.
    地球是银河系中的星球之一。
  6. Mars, Venus and the other planets move in eccentric orbits.
    火星、金星及其他行星沿不正圆的轨道运行。
  7. Long long ago, we knew the periodic motion of a planet.
    很久以前, 我们就知道行星的周期运动。
  8. We cannot presume the existence of life on other planets.
    我们不能推定其他行星上没有生物。
  9. Small meteorites have left impact craters all over the planet’s surface.
    这个行星的表面布满了小块陨石留下的撞击坑。
  10. By gravitation the sun and planets act and react upon one another.
    太阳与行星通过引力发挥作用并相互影响。
  11. The ability to do this will be necessary in future flights to distant planets.
    "在将来向遥远的行星飞行的时候,需要这样的能力。"
  12. Some planets run at incredible speed.
    某些星球以难以置信的速度运行着。
  13. Is there life on other planets?
    在其他行星上有生命吗?
  14. Lucy Kelson: I think your the most selfish human being on the planet.
    “我认为你是地球上最自私的人。”
  15. With the quincunx as well, it can be difficult to merge the energies of the planets involved.
    她觉得两者的角色不能同时存在,而同时间要做两个这样的角色会令她不舒服。
  16. It is 9 major planet run the great synodic period in the youngest covering of the fan 180 years.
    一百八十年是九大行星运行到最小扇面之内的大会合周期。
  17. Caring about green stuff, even green stuff on the other side of the planet, is a kind of planet-scale nimbyism.
    关心绿色物质,甚至关心地球另一端的绿色物质是一种全球范围的反地球发展主义。
  18. In developing the look of Muunilinst, Art Director Paul Rudish drew inspiration from the planet's role as a banking center.
    在构思慕尼林斯特的外观时,艺术指导保罗‧鲁西迪把重心放在此处身为经济重镇的概念上。
  19. They told the story of a "space probe" by the inhabitants of another planet who came to the Baya-Kara-Ula mountain range.
    他们述说了另外一颗行星的居民乘“太空探测器”到达Baya-Kara-Ula山脉的故事。
  20. Cradled in the sunlit lunar crescent, the night side of the Moon is faintly illuminated by earthshine -- sunlight reflected from planet Earth.
    月球夜晚面位于太阳光照亮面上方,其也被地球反照光(地球反射太阳光)照亮。

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原声例句
BBC英语大破解

But it's also helping warm the planet.

但同时,烟雾也使地球变暖速度加快。

中文百科

行星

按比例缩放的行星尺寸的星球:第一行:土星、OGLE-TR-122和木星;第二行(被放大在第二张图里):天王星和海王星;第三行:地球,白矮星天狼星B,金星;第四行(被放大在第三张图里)——上:火星和水星;下:月球,矮行星冥王星和妊神星
一个摘录自《宇宙志》(安特卫普,1539)的以地球为中心的宇宙模型

行星英语:planet拉丁语:planeta),通常指自身不发光,环绕着恒星的天体。其公转方向常与所绕恒星的自转方向相同(由西向东)。一般来说行星需具有一定质量,行星的质量要足够的大(相对于月球)且近似于圆球状,自身不能像恒星那样发生核聚变反应。2007年5月,麻省理工学院一组空间科学研究队发现了已知最热的行星(2040摄氏度)。

随着一些具有冥王星大小的天体被发现,「行星」一词的科学定义似乎更形迫切。历史上行星名字来自于它们的位置(与恒星的相对位置)在天空中不固定,就好像它们在星空中行走一般。太阳系内肉眼可见的5颗行星水星、金星、火星、木星和土星早在史前就已经被人类发现了。16世纪后日心说取代了地心说,人类了解到地球本身也是一颗行星。望远镜被发明和万有引力被发现后,人类又发现了天王星、海王星,冥王星(2006年后被排除出行星行列,2008年被重分类为类冥天体,又称「矮行星」)还有为数不少的小行星。20世纪末人类在太阳系外的恒星系统中也发现了行星,截至2013年7月12日,人类已发现2000多颗太阳系外的行星。

英语百科

Planet 行星

A planet (fromAncient Greekἀστήρπλανήτης astēr planētēs, or πλάνης ἀστήρ plánēs astēr, meaning "wandering star") is an astronomical object orbiting a star or stellar remnant that

The term planet is ancient, with ties to history, science, mythology, and religion. Several planets in the Solar System can be seen with the naked eye. These were regarded by many early cultures as divine, or as emissaries of deities. As scientific knowledge advanced, human pe****tion of the planets changed, incorporating a number of disparate objects. In 2006, the International Astronomical Union (IAU) officially adopted a resolution defining planets within the Solar System. This definition is controversial because it excludes many objects of planetary mass based on where or what they orbit. Although eight of the planetary bodies discovered before 1950 remain "planets" under the modern definition, some celestial bodies, such as Ceres, Pallas, Juno and Vesta (each an object in the solar asteroid belt), and Pluto (the first trans-Neptunian object discovered), that were once considered planets by the scientific community, are no longer viewed as such.

近义、反义、联想词
近义词
n.
celestial body, heavenly body, follower

联想词
earth地球;galaxy银河;planetary行星的;humankind人类;spaceship宇宙飞船;mankind人类;humanity人类;asteroid小行星;galactic银河的;oceans海洋;world世界;
英英词典
planet n.
  1. (astronomy) any of the nine large celestial bodies in the solar system that revolve around the sun and shine by reflected light; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto in order of their proximity to the sun; viewed from the constellation Hercules, all the planets rotate around the sun in a counterclockwise direction

  2. synonymous: major planet
  3. a person who follows or serves another

  4. synonymous: satellite
  5. any celestial body (other than comets or satellites) that revolves around a star
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更新时间:2025/6/17 9:13:06