沟槽

Traditional form:

溝槽

Pinyin (reading):

gōucáo

Definitions:

• groove
• furrow
• trench

Characters:

• 沟 - ditch, drain, gutter, narrow waterway
• 槽 - trough, manger; vat, tank; distillery

Traditional characters:

• 溝 - ditch, drain, gutter, narrow waterway
• 槽 - trough, manger; vat, tank; distillery