bone marrow
noun/ˈbəʊn mærəʊ/
/ˈbəʊn mærəʊ/
(also marrow)
[uncountable]- a soft substance that fills the hollow parts of bones
骨髓 - a bone marrow transplant
骨髓移植
Oxford Collocations DictionaryBone marrow is used before these nouns:- donor
- transplant
- a bone marrow transplant