Carbon is an elementary substance.

Sodium chloride is a chemical compound commonly used in cooking.

They are at one with nature.

The diplomatic corps is composed of diplomatic representatives from different countries.

One must give shape to one's dreams.

The corpus cavernosum is an anatomical structure of the penis.

The guardrail of the terrace is made of wrought iron.

The corpus spongiosum is a part of the penis.

The bodyguard protected the president vigilantly.

The corps de ballet rehearsed all day for the upcoming show.