organophosphorous

例句：

1. 1.The pesticide was designed to kill insects without harming the environment.
   这种杀虫剂旨在不损害环境的情况下杀死昆虫。
2. 2. The chemical warfare agent is a highly toxic substance that can cause serious health problems.
   化学战剂是一种高度有毒的物质，可能导致严重的健康问题。
3. 3.The use of organophosphorus compounds has been banned in many countries due to their potential for causing nerve damage.
   由于可能对神经造成损伤，许多国家已经禁止使用有机磷化合物。