immunize
🇺🇸
/ˈɪmjunaɪz/
🇬🇧
/ˈɪmjunaɪz/
to protect someone from a disease by giving them a vaccine
Doctors immunize children to keep them healthy and safe from sickness.
医師は子供たちを健康に保ち、病気から安全にするために予防接種を行います。