有ゆう害がい物ぶっ質しつ

noun

toxic substance; hazardous material

Refers to any chemical or material that is harmful to living organisms or the environment. Common in environmental, industrial, and regulatory contexts.

• 工こう場じょうから有ゆう害がい物ぶっ質しつが川かわに流ながれ出でた。

  Toxic substances flowed into the river from the factory.

• 有ゆう害がい物ぶっ質しつを含ふくむ製せい品ひんは適てき切せつに処しょ理りしなければならない。

  Products containing hazardous materials must be disposed of properly.