spermicide
🇺🇸
/ˈspɜːrmɪsaɪd/
🇬🇧
/ˈspɜːmɪsaɪd/
A substance that kills sperm, used to prevent pregnancy.
The doctor recommended using a spermicide along with a condom for extra protection.
医生建议使用杀精剂和避孕套以获得额外的保护。