endothelial progcnitor cell

• 骨髓

endothelial progcnitor cell的用法和样例：

例句

1. Marrow is the spongy tissue where blood cell development takes place.
   骨髓是一种海绵状组织，是血细胞发育的场所。
2. We all store a special type of cell in our bone marrow called stem cells.
   人类在自己的骨髓中储存了一种叫作干细胞的特殊类型的细胞。