Read Edit View history 氰化钾 qínghuàjiǎ potassium cyanide Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 氰化钾/氰化鉀 · qínghuàjiǎ · potassium cyanide 2026/03/04 氰化钾 / 氰化鉀 qínghuàjiǎ potassium cyanide potassium cyanide KCN 氰化钾是一种极具毒性的化学物质。 noun created sense Mar 4, 2026, 02:25 AM