nerve agent

• Our intelligence officials estimate that saddam hussein had the materials to produce as much as 500 tons of sarin , mustard and vx nerve agent
  侯赛因所掌握的材料能制造多达500吨沙林毒气、芥子气和维埃克斯（
• Mi5 operatives suspect that al - qa ' eda sympathisers intended to produce a nerve agent - probably sarin - and release it in a confined space , such as a tube carriage , to maximise the number of casualties
  英国军情5处怀疑， “基地”恐怖组织追随者试图制造出一种神经性制剂，可能是沙林，然后把它在一个封闭空间，比如地铁列车车厢释放，以使伤亡人数最大化。