红
骨
髓
h
ó
n
g
h
ó
n
g
g
ú
g
ǔ
s
u
ǐ
s
u
ǐ
Definitions
1. red bone marrow (myeloid tissue)
Components
红
Hóng
–
surname Hong
骨髓
gǔ suǐ
–
bone marrow (medulla ossea)