alimentary [ˌæləˈmɛntəri, -tri]

例句:

• Crude fatty materials contain certain substances that are not hydrolyzed in the human alimentary system.
  原始脂肪物质含有一定量的不被人类消化系统水解的物质.
  
• He had the disease of alimentary canal.
  他患了消化道疾病.
  
• In land animals, saliva contains mucus, and provides lubrication for food in the alimentary canal.
  陆上动物的唾液内有粘液, 并对消化道内的食物起着润滑作用.
  
• The cavity of the mouth forms the commencement of the alimentary canal.
  来自Encyclopedia Britannica