persistent organic pollutant
原始詞典資料1 筆記錄
這個字我們還沒有寫成教學內容。以下是外部詞典記錄的用法，原文照列，方便你先看懂它的意思。
persistent organic pollutantnoun
- 1
An organic compound, predominantly synthetic, that is resistant to environmental degradation through chemical, biological, and photolytic processes, and that is often associated with health risks.
- One commonly used POP (persistent organic pollutant), organochlorine, may be responsible for contaminating the world's seafood supply, since pesticides can run off the land into streams, lakes, and reservoirs.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。