bleaching powder

名词 n.
中文释义

英文释义

名词 n.
  1. A white powder, a mixture of calcium hypochlorite and calcium chloride, prepared by the action of chlorine on calcium hydroxide, used as a strong bleaching agent and disinfectant. Formula: Ca(ClO)₂. countable,uncountable

词形变化

bleaching powders plural
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