医生建议每年接种流感疫苗以预防疾病。

Doctors advise people to get ___inoculated against the flu every year.

科学家将病毒样本接种到培养基中进行观察。

The scientist ___inoculated the virus sample into the culture medium for observation.

接种疫苗可以保护儿童免受某些疾病的侵害。

Vaccinations can ___inoculate children against certain diseases.