tra·bec·u·la /trəˈbɛkjələ/
  徑列條; 徑列條; 小梁; 橫隔片
  tra·bec·u·la /trəˈbɛkjələ/ 名詞
  Tra·bec·u·la n.; pl. Trabeculae   Anat. A small bar, rod, bundle of fibers, or septal membrane, in the framework of an organ part.
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  trabecula
       n : rod-shaped structures of fibrous tissue that divide an organ
           into parts (as in the penis) or stabilize the structure
           of an organ (as in the spleen)
       [also: trabeculae (pl)]