| 单词 | Marrow,Red |
| 释义 | Marrow,Red《英文msh词典》Marrow,Red [入口词] Marrow,Red [主题词] Bone Marrow [英文释义] The soft tissue filling the cavities of bones. Bone marrow exists in two types,yellow and red. Yellow marrow is found in the large cavities of large bones and consists mostly of fat cells and a few primitive blood cells. Red marrow is a hematopoietic tissue and is the site of production of erythrocytes and granular leukocytes. Bone marrow is made up of a framework of connective tissue containing branching fibers with the frame being filled with marrow cells. |
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