| 释义 |
hydrogen cyaniden.（名词）- A colorless, volatile, extremely poisonous flammable liquid, HCN, miscible in water and used in the manufacture of dyes, fumigants, and plastics. It becomes a gas at 26°C.氰化氢：一种无色，挥发的，剧毒的可燃性液体化学式HCN，易溶于水，用于生产染料，塑料，熏蒸消毒剂在摄氏26度挥发为气体
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