英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
asteroids查看　asteroids　在百度字典中的解释百度英翻中〔查看〕
asteroids查看　asteroids　在Google字典中的解释Google英翻中〔查看〕
asteroids查看　asteroids　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Asteroid - Wikipedia
    An asteroid is a minor planet —an object larger than a meteoroid (thus 1 meter or larger) that is neither a planet nor an identified comet —that orbits within the inner Solar System or is co-orbital with Jupiter (Trojan asteroids)
  • Asteroids - Science@NASA
    Asteroids, sometimes called minor planets, are rocky, airless remnants left over from the early formation of our solar system about 4 6 billion years ago Most asteroids can be found orbiting the Sun between Mars and Jupiter within the main asteroid belt
  • What are asteroids? | Space
    Asteroids are space rocks that mostly exist between Mars and Jupiter They are made of material left over from the birth of the solar system
  • Asteroid | Definition, Size, Facts | Britannica
    Asteroid, any of a host of small bodies, about 1,000 km (600 miles) or less in diameter, that orbit the Sun primarily between the orbits of Mars and Jupiter in a nearly flat ring called the asteroid belt Hundreds of thousands of asteroids are known
  • Next Asteroid to Hit Earth | Asteroid 2026 | Asteroid Heading Towards Earth
    Is it likely for an asteroid to hit Earth anytime soon? In this article, we’ll answer the most burning questions about potentially hazardous asteroids
  • This asteroid is as big as a basketball court and its skimming past . . .
    Asteroid 2026 JH2 is set to zip past our planet on Monday 18 May 2026 at a very close distance, by astronomical standards It was first spotted on 10 May 2026 by the Mt Lemmon Survey in Arizona, USA, which is a key science facility for discovering asteroids wandering close to Earth
  • Free Asteroids - Play Game Instantly!
    Play the classic Asteroids game online No fuss 100% free
  • Newly discovered, blue-whale-size asteroid will fly super close to . . .
    Newly spotted asteroid 2026 JH2, which could be up to 115 feet wide, will fly past Earth closer than some satellites on Monday (May 18) The close approach will be visible to stargazers and can
  • NASA tracking three asteroids approaching Earth today - MSN
    Two plane-sized asteroids and another house-sized one will zip past the Earth today, and more are expected later in the week
  • Asteroid Alerts
    Our system continuously monitors data from Minor Planet Center and NASA Sentry to keep you informed Current monitoring shows: 1 close approaches within 5 lunar distances and 3 objects with elevated risk factors Subscribe to receive alerts about new asteroid threats and close approaches





中文字典-英文字典  2005-2009