medulla 详细解释

medulla

[mi'dʌlə]

n.髓质, 骨髓,木髓

词形变化

形容词: medullar | 名词复数: medullas |

英英释义

名词 medulla:

a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers

同义词:myelin, myeline

lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)

同义词:medulla oblongata, bulb

the inner part of an organ or structure in plant or animal

补充

medullamedulla[meˈdʌlə]n.1.(拉丁语)骨髓

例句

1. medulla oblongata延髓