grey matter
短语（中枢神经系统的）灰质, 灰白质, <口>头脑
发音
AU
别名
gray matter
释义与例句
n.
-
1.
Brains; a person's ability to think.
习语 不可数 -
2.
Literal brains as a general substance.
不可数He fell from the 5th floor. There is grey matter on the path behind his head. I'm afraid he's dead.
-
3.
A collection of cell bodies and (usually) dendritic connections, in contrast to white matter.
灰质
不可数 医学