corrosive
adjective uk/kəˈrəʊ.sɪv/ us/kəˈroʊ.sɪv/
腐蚀性的，侵蚀性的
A corrosive substance causes damage by chemical action.
a highly corrosive acid 强腐蚀性酸
有害的，有危害性的；恶劣的
harmful and causing bad feelings
the corrosive influence of racism 种族主义的恶劣影响