Skull &Glossbones: Best light gray ever, no bones about it.

骷髅亮骨：史上最赞的浅灰色，都挑不出刺儿来。

youdao

Gray wolves have relatively long skulls and one gray Wolf skull is more or less the same as another (age and gender differences notwithstanding).

灰狼有相对长的头骨和一个灰色的狼头骨或多或少与另一个(年龄和性别差异尽管相同)。

youdao

The black of the muzzle shades to lighter gray over the forehead and skull.

黑色的口吻，过渡到浅灰色的前额和脑袋。

youdao

Therefore, it should not be surprising that the zombie brain would look and function differently than the gray matter contained in your skull.

FORBES: Explaining the Neuroscience of the Zombie Epidemic