The worm drives in the machine were worn out and needed to be replaced.

I have two optical drives in my computer.

Scientists are studying the feasibility of Alcubierre drives for interstellar travel.

I test-drive different cars before making a purchase.

The spaceship is equipped with advanced hyperspace drives.

The chain drives in the motorcycles need regular maintenance.

The belt-drives in the factory need to be replaced.

The belt drives in the machine need to be replaced.

Cattle-drives were a common practice in the Old West.

Cattle drives were a common sight in the Old West.