有ゆう機き塩えん素そ

noun

organochlorine

Technical term in chemistry referring to organic compounds containing chlorine.

• 有ゆう機き塩えん素そ化か合ごう物ぶつは環かん境きょう中ちゅうで分ぶん解かいされにくい。

  Organochlorine compounds are difficult to break down in the environment.