air duct

ریشه

From English 'air' + 'duct'. First known use in the 19th century.

مثال

• The air ducts in the building need to be cleaned.
• He crawled through the air duct to escape.
• The air duct system is designed for efficient heating and cooling.

ترکیب‌های رایج

Clean the air duct Air duct system Air duct cleaning Air duct installation