mercuric cyanide

例句：

1. 1. This chemical is used in the production of pesticides and herbicides.
   这种化学物质用于生产农药和除草剂。
2. 2.Mercuric cyanide is highly toxic and can cause serious health problems if not handled properly.
   汞氰化物具有高度毒性，如果处理不当，可能会导致严重的健康问题。
3. 3. The worker was exposed to high levels of mercury cyanide during the accident.
   这名工人在事故中暴露于高浓度的汞氰化物。