单词 | potassium cyanide |
释义 | potassium cyanide【化】 氰化钾【医】 氰化钾 potassium cyanide potassium cyanide n.(名词)An extremely poisonous white compound, KCN, used in the extraction of gold and silver from ores, electroplating, and photography, and as a fumigant and insecticide.氰化钾:剧毒白色化合物,KCN,用于从矿石中提炼金银的过程中、照相中以及作为熏蒸剂和杀虫剂 |
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