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


  • Human digestive system - Wikipedia
    The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion (the tongue, salivary glands, pancreas, liver, and gallbladder) Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body The process of digestion has three stages: the cephalic phase, the gastric phase, and the
  • Phases of digestion - Wikipedia
    Phases of digestion The nervous system and endocrine system collaborate in the digestive system to control gastric secretions, and motility associated with the movement of food throughout the gastrointestinal tract, including peristalsis, and segmentation contractions
  • Gastrointestinal tract - Wikipedia
    The gastrointestinal tract (also called the GI tract, digestive tract, and the alimentary canal) is the tract or passageway of the digestive system that leads from the mouth to the anus The tract is one of the largest of the body's systems [1] The GI tract contains all the major organs of the digestive system, in humans and other animals, including the esophagus, stomach, and intestines
  • Gastric acid - Wikipedia
    A typical adult human stomach will secrete about 1 5 liters of gastric juice daily [3] Gastric juice is the combination of gastric gland secretions including the main component of hydrochloric acid (gastric acid), gastric lipase and pepsinogen [4] Once in the stomach pepsinogen is changed by gastric acid to the digestive enzyme pepsin adding this enzyme to the gastric juice [5] In humans
  • Digestion - Wikipedia
    Digestion is a form of catabolism that is often divided into two processes based on how food is broken down: mechanical and chemical digestion The term mechanical digestion refers to the physical breakdown of large pieces of food into smaller pieces which can subsequently be accessed by digestive enzymes





中文字典-英文字典  2005-2009