毒どく性せい学がく

noun

toxicology

The scientific study of poisons, their effects, detection, and treatment. Used in academic and medical contexts.

• 彼かれは大だい学がくで毒どく性せい学がくを専せん攻こうしている。

  He is majoring in toxicology at university.

• 毒どく性せい学がくの知ち識しきは新しん薬やくの開かい発はつに不ふ可か欠けつだ。

  Knowledge of toxicology is essential for developing new drugs.