vascular membrane that lines the inner surface of long bones
endosteum详细解释
en.dos.te.um n.(名词)【复数】en.dos.te.a[-tô-…] The thin layer of cells lining the medullary cavity of a bone.骨内膜:被覆盖骨髓腔的细胞的内层 来源:New Latin 现代拉丁语 end(o)-end(o)-Greek osteon [bone] * see ost- 希腊语 osteon [骨,骨头] *参见 ost- 【引伸】 endos.teal adj.(形容词)