同义词: marrowbone
以上来源于: WordNet
N-VAR Marrowbones are the bones of certain animals, especially cows, that contain a lot of bone marrow. They are used in cooking and in dog food. (尤指母牛等动物的)髓骨
Bone marrow is an exception to this rule, however, since even in adults, bone marrow cells continually divide to replace old blood cells.
然而,骨髓是个例外,因为即使在成年人体内,骨髓细胞也在不断分裂,以取代老化的血细胞。
There was enough space in the bone for the healthy marrow to start producing new red blood cells.
VOA: special.2009.12.16
All these cells come from the bone marrow and biologists have traced the formation of these cells in great detail.
所有这些细胞都来自骨髓,而生物学家已经很详细地,研究了这些细胞的形成过程
One is because we understand the bone marrow system so much better than we understand all the other stem cell systems.
一个原因就是我们对骨髓系统的认识,远高于其他干细胞系统
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