Between the two epiphyses, is the diaphysis, also called the bone shaft.

在骺是长干。

Between each epiphysis and the diaphysis, there's a region called the metaphysis.

骺与干交界区域叫做干骺端。

In children and adolescents, there is an additional narrow portion between the epiphysis and the diaphysis called the metaphysis.

在儿童和青少年中，骺与干还有一狭窄部分，称为干骺端。

The giant cell tumor typically arises in the epiphysis of the long bones, like the distal femur and the proximal tibia.

巨细胞瘤通常位于长骺，比如远端与胫近端。

Now, long bones, like the femur, are made up of two epiphyses, which are its ends, and the diaphysis, which is the shaft.

长，例如，两块骺（即它两端）和中干（即杆状部分）组成。

Now, in terms of anatomy, looking at a long-bone like the femur - it has two epiphyses, which are the ends that contribute to joints with other bones.

现在，从解剖学角度，观察一长，比如，它有两骺，位于骼两端，与其他骼共同形成关节。

These flared ends, or epiphyses bookend the bone's shaft, or diaphysis, which — instead of having spongy bone in the center — surrounds a hollow medullary cavity that's full of that yellow marrow.

这些张开末端，或称骺，包围着干，或干，干中心不是海绵状，而是包围着一充满黄色髓空心髓腔。