He is an expert in osteology.

He loves mountains and goes climbing every year.

My major is chemical engineering.

He took a tranquilizer to calm his nerves.

This rodenticide is particularly effective against mice.

He confessed to committing the seven deadly sins.

Lime sulphur is often used to prevent pests and diseases in fruit trees.

He is an expert in computational linguistics and is involved in the development of artificial intelligence.

Computational linguistics is the study of analyzing human language with computers.

Neuroanatomy is an important field of study for understanding the structure and function of the brain.