词根词缀：medull-, medullo-, medulli-

【来源及含义】Latin: marrow; central part

【同源单词】juxtamedullary, lienomedullary, medulla, medulla oblongata, medulla spinalis, medullary

词根词缀：osteo-, oste-, ost-

【来源及含义】Greek: bone

【同源单词】acroosteolysis, anti-osteoporosis, centro-osteosclerosis, electrically stimulated osteogenesis, endosteoma, fibro-osteoma