diethylnitrosamine

例句：

1. 1. The chemicalwas found to be highly toxic and could cause serious health problems.
   这种化学物质被发现具有高度毒性，可能导致严重的健康问题。
2. 2.The manufacturer has been accused of producing diethylnitrosamine in large quantities without proper safety measures.
   制造商被指控在没有适当安全措施的情况下大量生产二乙基亚硝胺。
3. 3. The study suggests that diethylnitrosamine may be a contributing factor to the increased incidence of cancer incertain populations.
   研究表明，二乙基亚硝胺可能是某些人群癌症发病率增加的一个因素。