脑沟

Traditional form:

腦溝

Pinyin (reading):

nǎogōu

Definitions:

• sulcus (neuroanatomy)

Characters:

• 脑 - brain
• 沟 - ditch, drain, gutter, narrow waterway

Traditional characters:

• 腦 - brain
• 溝 - ditch, drain, gutter, narrow waterway