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
threpe查看 threpe 在百度字典中的解释百度英翻中〔查看〕
threpe查看 threpe 在Google字典中的解释Google英翻中〔查看〕
threpe查看 threpe 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:


  • Universe | NASA Space Place – NASA Science for Kids
    Become a NASA Space Place Explorer with these printable activity books do; Color Your Universe: Find the Hidden Objects Can you find all the NASA and space-themed hidden objects? play; What Are Constellations? Learn more about what these groups of stars can (and can’t) tell us about our place in the universe explore; How Scary Is Space?
  • All About the Planets | NASA Space Place – NASA Science for Kids
    Our solar system is home to eight amazing planets Some are small and rocky; others are big and gassy Some are so hot that metals would melt on the surface
  • All About Earth | NASA Space Place – NASA Science for Kids
    A NASA camera on the Deep Space Climate Observatory satellite took this picture of the entire sunlit side of Earth from one million miles away For more information visit: Earth
  • Explore | NASA Space Place – NASA Science for Kids
    Space Volcanoes! Explore the many volcanoes in our solar system using the Space Volcano Explorer explore; Tired travelers How can NASA help us learn about bird migration? do; What Is Science? The key is curiosity! explore; What Is the Solar Cycle? The Sun’s activity follows an 11-year cycle Learn more about it! explore
  • All About Jupiter | NASA Space Place – NASA Science for Kids
    This new Hubble Space Telescope view of Jupiter, taken on June 27, 2019, reveals the giant planet's trademark Great Red Spot, and a more intense color palette in the clouds swirling in Jupiter's turbulent atmosphere than seen in previous years
  • All About Venus | NASA Space Place – NASA Science for Kids
    Venus looks like a very active planet It has mountains and volcanoes Venus is similar in size to Earth Earth is just a little bit bigger Venus is unusual because it spins the opposite direction of Earth and most other planets
  • What Is a Satellite? | NASA Space Place – NASA Science for Kids
    But, usually, the word "satellite" refers to a machine that is launched into space and moves around Earth or another body in space Earth and the Moon are examples of natural satellites Thousands of artificial, or man-made, satellites orbit Earth
  • How Do We Launch Things Into Space? - NASA Space Place
    We launch things into space by putting them on rockets with enough fuel — called propellant — to boost them above most of Earth’s atmosphere Once a rocket reaches the right distance from Earth, it releases the satellite or spacecraft
  • Home | NASA Space Place – NASA Science for Kids
    NASA’s award-winning Space Place website engages upper-elementary-aged children in space and Earth science through interactive games, hands-on activities, fun articles and short videos With material in both English and Spanish and numerous resources for kids, parents and teachers, Space Place has something for everyone
  • Play | NASA Space Place – NASA Science for Kids
    NASA Space Voyagers: The Game In this strategy card game, build a spacecraft that can explore destinations throughout our solar system This link takes you away from NASA Space Place play Links out; Roman Space Observer Catch as many astrophysical objects and phenomena as possible in this game! This link takes you away from NASA Space Place





中文字典-英文字典  2005-2009