365bet中国官方网站

  • word of the day

    permanganate of potash

    permanganate of potash - 365bet中国官方网站 definition and meaning for word permanganate of potash

    Definition
    (noun) a poisonous salt that forms dark purple crystals and is purple-red when dissolved in water; used as an oxidizing and bleaching agent and as a disinfectant and antiseptic
  • Download our Mobile App Today