clastogen

例句：

1. 1.The study of clastogens is important for understanding the mechanisms of cancer development.
   研究染色体致突变剂对于理解癌症发展机制非常重要。
2. 2. Clastogens have been shown to increase the risk of certain types of cancer.
   研究表明，染色体致突变剂会增加某些类型癌症的风险。
3. 3. The researchers found that exposure to clastogens could trigger mutations in the DNA.
   研究人员发现，暴露于染色体致突变剂可能会触发DNA的突变。