paradiazine

例句：

1. 1. The farmer used paradiazine to kill the weeds in his field.
   农民使用扑灭宁来杀死他的田地里的杂草。
2. 2. Paradiazine is a highly toxic chemical that can cause serious health problems.
   扑灭宁是一种高度有毒的化学物质，可能会导致严重的健康问题。
3. 3.Insects are sensitive to paradiazine and will die if they come into contact with it.
   昆虫对扑灭宁敏感，如果接触到它会死亡。