Gray matter
01
灰质, 智力
a person's ability to learn or understand something
Idiom
Informal
例子
Try using your grey matter and you might find the answer.
试着用你的灰质，你可能会找到答案。
The professor 's extensive knowledge is a result of years of exercising his gray matter.
教授的广博知识是多年锻炼他的灰质的结果。
02
灰质, 脑灰质
the region of the central nervous system that contains neural cell bodies, dendrites, and synapses, and appears greyish in color
