Gray nuclei
[医] 灰质(脊髓)
🧩 词语组成解析
gray
[ɡre]
n. 灰色;灰马;灰色颜料;暗淡的光线;
adj. 灰色的;灰白头发的;阴暗的;（指脸因恐惧、生病等）苍白的;
v. （使）变灰色;
vi. 成为灰色或灰白;
nuclei
['nju:kliai]
n. 核，核心，原子核(nucleus的复数形);（原子）核( nucleus的名词复数 );中心，核心;
🗣️ 情景例句
He has had various experiences in his life.
他的生活经验丰富。
It is easier to descend than to ascend.
下降容易上升难。
I don't know. Let's go for a walk.
我不知道。咱们去散散步吧。