mutagens [m'ju:teɪdʒenz]

例句:

• The first chemical mutagens to be discovered were the mustard gases used in World War I.
  最初发现的诱变剂是第一次世界大战所用的芥子气.
  
• Some potential carcinogens and mutagens have also been identified in irradiated foods.
  在辐照的食品中已经鉴定出有一些潜在的致癌及致变物质.
  
• Objective : To study the effects of propolis against gene mutation induced by powerful mutagens in mice.
  目的: 探讨蜂胶对环磷酰胺等强诱变剂诱发基因突变的抑制作用.
  
• We have introduced mutagens in our food and water supplies not to mention totally polluting the environment.
  来自SA