He turns the wheel every day to draw water.

He is using that coat from winter to spring.

You need to use your head to solve this problem.

Transition metals play an important role in chemical reactions.

When he opened the door, a metallic sound echoed.

Alkali metals are very reactive chemically.

Metallic bonds are formed by ions floating in a sea of electrons.

The blue-collar workers are working hard in the factory.

I bought new work clothes.

I bought new work clothes.