carcinogenic substance

• 致癌物

carcinogenic substance的用法和样例：

例句

1. While more studies are needed, the team concludes that OCs are carcinogenic.
   研究小组总结说口服避孕药是致癌物，但这需要进一步的研究。
2. Benzene is carcinogenic, long-term inhalation may cause blood diseases.
   苯也是致癌物，长期吸入可引起血液病。