My sense organ recognized his voice immediately.

He used a syringe to inject the medicine.

I made hamburgers for dinner using my new meat grinder.

The telephone transmitter is broken, and my voice doesn't reach the other person.

This filter is useful for purifying water.

My grandmother moves around the room using a walking frame.

I bought a new atomizer.

This amplifier improves the sound quality.

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

A large number of microliths were found at this archaeological site.