mes·en·ter·on /(ˌ)mɛˈzɛntəˌrɑn, ˌmi, ˈsɛn, rən/
  中腸
  mes·en·ter·on /(ˈ)mɛzˈɛntəˌrɑn, (ˈ)mɪz, (ˈ)mɪs, (ˈ)mɛs, rən/ 名詞
  中腸
  Mes·en·te·ron n.  Anat. All that part of the alimentary canal which is developed from the primitive enteron and is lined with hypoblast. It is distinguished from the stomodaeum, a part at the anterior end of the canal, including the cavity of the mouth, and the proctodaeum, a part at the posterior end, which are formed by invagination and are lined with epiblast.
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