hydrogen cyanide

例句：

1. 1.This chemical is used to dissolve metals and remove rust.
   这种化学物质用于溶解金属并去除锈迹。
2. 2.The process involves mixing hydrogen gas with oxygen to create this deadly compound.
   这个过程涉及将氢气与氧气混合以产生这种致命的化合物。
3. 3. Hydrogen cyanide is a highly toxic substance that can cause severe health problems if inhaled or absorbed through the skin.
   氢氰酸是一种高度有毒的物质，如果吸入或通过皮肤吸收，可能会导致严重的健康问题。