immunize

vt.使免疫,赋予免疫性,使成为无害

使免疫；接种免疫疫苗

动词

1、It is recommended to immunize children against common childhood diseases.
建议对儿童接种常见儿童疾病的免疫疫苗。
2、The government has launched a campaign to immunize the population against the flu.
政府已经发起了一场针对流感的免疫接种活动。