te·rato·gen /təˈrætəʤən/ (胎兒)畸形形成原(藥物、疾病等)
te·rato·gen /təˈrætəʤən/ 名詞 致畸因子,致畸原
teratogen n : any agent that interferes with normal embryonic development: alcohol or thalidomide or X-rays or rubella are examples