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


  • Photosynthesis - National Geographic Society
    During photosynthesis, plants take in carbon dioxide (CO 2) and water (H 2 O) from the air and soil Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons
  • Photosynthesis - National Geographic Society
    Photosynthesis Biology Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar
  • Sweet Secret - Education
    For centuries, scientists knew that plants could turn carbon dioxide and water into sugar (carbohydrates) using light energy—a process called photosynthesis However, they didn’t know exactly how this was accomplished
  • Chlorophyll - National Geographic Society
    Through photosynthesis, the plant uses the stored energy to convert carbon dioxide (absorbed from the air) and water into glucose, a type of sugar Plants use glucose together with nutrients taken from the soil to make new leaves and other plant parts
  • The Carbon Cycle - Education
    Carbon is used by plants to build leaves and stems, which are then digested by animals and used for cellular growth In the atmosphere, carbon is stored in the form of gases, such as carbon dioxide
  • Autotroph - Education | National Geographic Society
    All plants with green leaves, from the tiniest mosses to towering fir trees, synthesize, or create, their own food through photosynthesis Algae, phytoplankton, and some bacteria also perform photosynthesis
  • Producers - Education | National Geographic Society
    Ecosystems where there is not enough sunlight for photosynthesis to occur are powered by chemoautotrophs— primary producers that do not use energy from the sun Instead, they break apart inorganic chemical compounds, such as hydrogen sulfide, and use the energy released to make organic molecules
  • Air - National Geographic Society
    People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun’s energy into nutrients Water vapor in the air is sometimes visible as clouds
  • Biomass Energy - Education
    Biomass contains energy first derived from the sun: Plants absorb the sun’s energy through photosynthesis, and convert carbon dioxide and water into nutrients (carbohydrates)
  • Sun - National Geographic Society
    The sun has extremely important influences on our planet: It drives weather, ocean currents, seasons, and climate, and makes plant life possible through photosynthesis





中文字典-英文字典  2005-2009