con tamination

英 美
  • 污染
  • con n.骗局;反对;反对的理由adv.反面地;反对地vt.精读;记诵
名词 contamination:
  1. the state of being contaminated

  2. a substance that contaminates

  3. the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors