air pump

Noun

A device for pumping air into or out of an enclosed space.

ریشه

From English 'air' + 'pump'. First known use in the 18th century.

مثال

• He used an air pump to inflate the bicycle tires.
• The aquarium has an air pump to keep the water oxygenated.
• The mechanic checked the air pump in the car's engine.

ترکیب‌های رایج

Air pump device Use an air pump Air pump system Air pump mechanism