長(zhǎng)骨 long bone短骨short bone扁骨flat bone1.滋養(yǎng)動(dòng)脈 nutrient arteries2.骨髓 bone marrow3.髓腔 medullary cavity4.小梁 trabeculae5.外板 outer plate6.板障 diplo&235;7.內(nèi)板 inner plate (共 173 字) [閱讀本文] >>
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 長(zhǎng)骨 long bone短骨short bone扁骨flat bone1.滋養(yǎng)動(dòng)脈 nutrient arteries2.骨髓 bone marrow3.髓腔 medullary cavity4.小梁 trabeculae5.外板 outer plate6.板障 diplo&235;7.內(nèi)板 inner plate (共 173 字) [閱讀本文] >>