The rack and pinions in the car's steering system were worn out and needed to be replaced.

The mechanic installed new racks and pinions in the car.

Parts and parcels of the project were completed on time.

There are many rag-and-bone shops in the old town.

The rank-and-filers gathered to discuss their concerns.

I need to tighten the right and left screws on the machine.

He is ducking and diving to avoid getting caught.

He likes to duck and dive in the pool.

The students brought their favorite toys for show-and-tells.

I bought two snuff-and-butters from the store.