We joined the school's cheerleading squad.

This gem has a beautiful cinnabar color.

This charcoal-powered vehicle is said to be environmentally friendly.

I draw pictures using brown charcoal.

He succeeded in developing a charcoal-powered vehicle.

I am planning to go to Istanbul next week.

This picture was drawn using charcoal paper.

In this experiment, we will observe the movement of cells using green fluorescent protein.

In this experiment, we will observe the movement of cells using green fluorescent protein (ryokushoku keikou tanpakushitsu).

Cyclooctane plays an important role in organic chemistry.