bleaching powder
短语漂白粉 [化] 漂白粉
词形变化
bleaching powders
复数
bleaching powders
释义与例句
n.
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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.
可数 不可数