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
103759查看　103759　在百度字典中的解释百度英翻中〔查看〕
103759查看　103759　在Google字典中的解释Google英翻中〔查看〕
103759查看　103759　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:


  • Earth Day: The Official Site | EARTHDAY. ORG
    Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day
  • Earth Day - Wikipedia
    In 1969 at a UNESCO conference in San Francisco, the peace activist John McConnell proposed a day to honor the Earth and the concept of peace, to first be observed on March 21, 1970, the first day of spring in the northern hemisphere
  • Earth Day 2026: When Is Earth Day? | Celebrating Earth Day Ideas | The . . .
    Earth Day 2026 is Wednesday, April 22 So, what is Earth Day? How did it come to be? How can we celebrate Earth Day? Here are 10 activities and ideas to discover, enjoy, and respect our beautiful planet, plus a fun Earth Day Quiz!
  • Earth Day | Definition, Environmentalism, History, Facts | Britannica
    Earth Day is an annual celebration honoring the achievements of the environmental movement and raising awareness of the importance of long-term ecological sustainability It is celebrated on either April 22 or the day the vernal equinox occurs Learn more about Earth Day, including its history
  • Earth Day: Origins, 2026 Date, Theme Celebration | HISTORY
    The brainchild of Senator Gaylord Nelson and inspired by the protests of the 1960s, Earth Day began as a “national teach-in on the environment” and was held on April 22 to maximize the number
  • Earth Day | US EPA
    Earth Day, April 22, is a day to learn about and remember the importance of protecting health and the environment
  • Earth Day: What is it and why does it matter? | Space
    Earth Day is an annual event that started in 1970 when 20 million Americans — 10% of the population of the U S at the time — came together to demonstrate the importance of increasing
  • Why Do We Celebrate Earth Day? - Nature and Culture
    Why do we celebrate Earth Day? Earth Day is celebrated to raise awareness about environmental issues such as pollution, deforestation, climate change, and endangered species It encourages individuals, communities, and governments to take action to preserve and protect the Earth’s natural resources
  • What is Earth Day? - IFAW
    So, what exactly is Earth Day, how did it start, and how can you get involved with Earth Day 2025? In this blog, we cover everything you need to know about Earth Day
  • Earth Day - National Oceanic and Atmospheric Administration
    Explore our Earth Day portal to find out! Be sure to check back throughout the month of April for the latest news, features and Earth Month content As we celebrate Earth Day, let us marvel at the wonders of our planet and reflect on our responsibility to cherish and protect it





中文字典-英文字典  2005-2009