骨髓腔 Save Sign in to save words gǔsuǐqiāng ㄍㄨˇ ㄙㄨㄟˇ ㄑㄧㄤ medullary cavity marrow cavity of a bone anatomy Character by character 骨(gǔ)bone 髓(suǐ)bone marrow 腔(qiāng)cavity A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0