He used a spirit level to make the shelf level.

Let's use this strainer to remove the tea leaves.

He had a gun with a silencer.

This old battery is no longer usable.

My digestive organ is healthy.

What is this tool used for?

My sense organ recognized his voice immediately.

He used a syringe to inject the medicine.

The ritual vessel was an important tool used in ancient ceremonies.

The doctor listened to my heart sound using a stethoscope.