廾 is a radical that means twenty.

His foot is very fast.

His footsteps echoed in the hallway.

His footprints were left on the sandy beach.

He is a good walker, and he likes to walk long distances every day.

After a long walk, I rested my tired feet on a bench in the park.

After a long walk, I rested my feet on a bench in the park.

Mr. Ashihara is my best friend.

The sole of my foot hurts.

He always stands in my way.