radioactive contaminants 中文意思是什麼

radioactive contaminants 解釋
捉用放射性物質
  1. Studies of radioactive and chemical contaminants have taught scientists a great deal about the hazards of toxins and their threat to people and nature

    對放射性物質和化學污染物的研究,使科學家認識到許多關于毒素的危害以及它們對人類和自然的威脅。
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