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


  • The UN’s devastating extinction report, explained in 5 charts
    There are more than 8 million species estimated on Earth, though scientists discover new ones every day—we could be driving some we don’t even know about to extinction
  • Bio Chapter 15 Review Flashcards - Quizlet
    Study with Quizlet and memorize flashcards containing terms like Which group of organisms has the greatest percentage of species in danger of extinction, according to the International Union for Conservation of Nature (IUCN)?, What is the estimated background rate of extinction, as calculated by scientists?, How does the rate of extinction today compare to the rates in the past? and more
  • One Million Species
    With one million species at risk of extinction, 3 4 of lands and 2 3 of oceans impacted by human activity, and billions of dollars of nature's benefits to people at risk, the science is clear: the biodiversity crisis is a threat to life as we know it
  • 25 Extinct Animals and the Causes Behind Their Extinction
    These mass extinction events occurred more than 100 million years apart, so they were gradual Today, the Earth is warming at an extremely fast rate Greenhouse gases released into the Earth’s atmosphere by humans are one of the main causes of global warming today
  • Chapter 12 (Pikus not Kouri) Flashcards - Quizlet
    A the measurement of individuals in a particular population B diversity that only refers to coloration of fur, feathers, and skin C the variety of all living and nonliving things on Earth D the variety of all living things on Earth E a field of study that focuses on humans and their interactions with the environment, True or False: There
  • Extinction Over Time - Smithsonian National Museum of Natural . . .
    The extinction coincides with massive volcanic eruptions along the margins of what is now the Atlantic Ocean 3 End Permian (252 million years ago): Earth’s largest extinction event, decimating most marine species such as all trilobites, plus insects and other terrestrial animals Most scientific evidence suggests the causes were global
  • Half of migratory species face extinction due to human activities
    Half of migratory species face extinction due to human activities that found around 1 million of Earth’s 8 million species are at risk of extinction due to human activity Since the 1970s





中文字典-英文字典  2005-2009